Tournament Guide

Upcoming Chess Tournaments in Fullerton, CA

Use this page to see what tournaments are coming up in Fullerton, CA. Only future events are included here, so the list stays focused on tournaments you can still plan around. Right now there are 2 upcoming tournaments in the main list and 2 future listings across the supporting sections. Each tournament card links to the event details, the hosting club, and the matching city or state page so it is easy to compare your options and register.

On This Page
2

tournaments in the main list

This Weekend
1

tournament coming up

USCF-Rated
2

rated events listed

Grow the Fullerton, CA Chess Community

Help grow chess in Fullerton, CA by adding the next listing.

All Upcoming Tournaments

All Upcoming Tournaments

All future tournaments currently published for Fullerton, CA.

2 results
O2
Tournament
This Saturday at 3:30 PM
This Saturday

Register here by Oct 8th to officially secure your spot! This free tourney is open to all players with an active USCF membership (it's ok if unrated). Voluntary donations are much appreciated, as they support future events like this.

++Tournament Format++

  1. USCF membership required (it's ok if unrated)
  2. 2 Sections - One section for rated players & another for new, unrated players
  3. Swiss - meaning players are paired each round with opponents who have similar scores
  4. G/30 d5 - For each game, each player has 30 min to make all their moves, with a 5-sec delay per move. This dually rated time control counts towards both USCF Regular & Quick ratings.
  5. 1 Bye Max - Only 1 half-point bye may be requested during registration.
  6. Prizes! - TBD

++Full Schedule++

  1. 12:30 - 12:45 PM: Check-in period
  2. 12:45 - 2 PM: Round 1
  3. 2 - 2:45 PM: Lunch break
  4. 2:45 - 4 PM: Round 2
  5. 4 - 5:15 PM: Round 3

++Additional Notes++

  1. Where is the tournament room? Once inside the main entrance (automatic doors), enter the library & continue walking straight for 30 sec, until you see the Community Room on your left.
  2. The parking lot is located directly in front of the library main entrance (2 min walk).
  3. 💯% ADA accessible

++Chief TD++: Krishay Madhav | (408) 806-3181 ++Assistant TD++: Joshua Yaldaei | (408) 724-0188

Format: standard

Entry fee: Free

N2
Tournament
Nov 28th, 2026 at 3:30 PM

Register here to officially secure your spot! This free tourney is open to all players with an active USCF membership. Please note: (1) no byes are allowed & (2) the withdrawal deadline is Nov 26th. Voluntary donations are much appreciated, as they support future events like this.

++Tournament Format++

  1. USCF membership required
  2. Sections - Just one open section
  3. Quads - meaning players will be grouped into sections of 4 (i.e. quads) & will play each of the 3 similarly rated players in their quad.
  4. G/40 d5 - For each game, each player has 40 min to make all their moves, with a 5-sec delay per move. This dually rated time control counts towards both USCF Regular & Quick ratings.
  5. No byes may be requested.
  6. Prizes! (subject to change) - TBD

++Full Schedule++

  1. 12:30 - 112:45 PM: Check-in period
  2. 12:45 PM - 2:15 PM: Round 1
  3. 2:15 - 3:45 PM: Round 2
  4. 3:45 - 5:15 PM: Round 3

++Additional Notes++

  1. The tournament room is located close to the front. Once inside, turn right.
  2. The parking lot is located directly in front of the library main entrance (2 min walk).
  3. 💯% ADA accessible

++Co-Chief TD++: Joshua Yaldaei | (408) 724-0188 ++Co-Chief TD++: TBD

Format: standard

Entry fee: Free

Tournaments This Weekend

Tournaments This Weekend

Weekend tournaments currently scheduled for Fullerton, CA.

1 result
O2
Tournament
This Saturday at 3:30 PM
This Saturday

Register here by Oct 8th to officially secure your spot! This free tourney is open to all players with an active USCF membership (it's ok if unrated). Voluntary donations are much appreciated, as they support future events like this.

++Tournament Format++

  1. USCF membership required (it's ok if unrated)
  2. 2 Sections - One section for rated players & another for new, unrated players
  3. Swiss - meaning players are paired each round with opponents who have similar scores
  4. G/30 d5 - For each game, each player has 30 min to make all their moves, with a 5-sec delay per move. This dually rated time control counts towards both USCF Regular & Quick ratings.
  5. 1 Bye Max - Only 1 half-point bye may be requested during registration.
  6. Prizes! - TBD

++Full Schedule++

  1. 12:30 - 12:45 PM: Check-in period
  2. 12:45 - 2 PM: Round 1
  3. 2 - 2:45 PM: Lunch break
  4. 2:45 - 4 PM: Round 2
  5. 4 - 5:15 PM: Round 3

++Additional Notes++

  1. Where is the tournament room? Once inside the main entrance (automatic doors), enter the library & continue walking straight for 30 sec, until you see the Community Room on your left.
  2. The parking lot is located directly in front of the library main entrance (2 min walk).
  3. 💯% ADA accessible

++Chief TD++: Krishay Madhav | (408) 806-3181 ++Assistant TD++: Joshua Yaldaei | (408) 724-0188

Format: standard

Entry fee: Free

Tournaments This Week

Tournaments This Week

Upcoming tournaments still on the calendar this week in Fullerton, CA.

1 result
O2
Tournament
This Saturday at 3:30 PM
This Saturday

Register here by Oct 8th to officially secure your spot! This free tourney is open to all players with an active USCF membership (it's ok if unrated). Voluntary donations are much appreciated, as they support future events like this.

++Tournament Format++

  1. USCF membership required (it's ok if unrated)
  2. 2 Sections - One section for rated players & another for new, unrated players
  3. Swiss - meaning players are paired each round with opponents who have similar scores
  4. G/30 d5 - For each game, each player has 30 min to make all their moves, with a 5-sec delay per move. This dually rated time control counts towards both USCF Regular & Quick ratings.
  5. 1 Bye Max - Only 1 half-point bye may be requested during registration.
  6. Prizes! - TBD

++Full Schedule++

  1. 12:30 - 12:45 PM: Check-in period
  2. 12:45 - 2 PM: Round 1
  3. 2 - 2:45 PM: Lunch break
  4. 2:45 - 4 PM: Round 2
  5. 4 - 5:15 PM: Round 3

++Additional Notes++

  1. Where is the tournament room? Once inside the main entrance (automatic doors), enter the library & continue walking straight for 30 sec, until you see the Community Room on your left.
  2. The parking lot is located directly in front of the library main entrance (2 min walk).
  3. 💯% ADA accessible

++Chief TD++: Krishay Madhav | (408) 806-3181 ++Assistant TD++: Joshua Yaldaei | (408) 724-0188

Format: standard

Entry fee: Free

Tournaments This Month

Tournaments This Month

Tournaments published for the rest of this month in Fullerton, CA.

1 result
O2
Tournament
This Saturday at 3:30 PM
This Saturday

Register here by Oct 8th to officially secure your spot! This free tourney is open to all players with an active USCF membership (it's ok if unrated). Voluntary donations are much appreciated, as they support future events like this.

++Tournament Format++

  1. USCF membership required (it's ok if unrated)
  2. 2 Sections - One section for rated players & another for new, unrated players
  3. Swiss - meaning players are paired each round with opponents who have similar scores
  4. G/30 d5 - For each game, each player has 30 min to make all their moves, with a 5-sec delay per move. This dually rated time control counts towards both USCF Regular & Quick ratings.
  5. 1 Bye Max - Only 1 half-point bye may be requested during registration.
  6. Prizes! - TBD

++Full Schedule++

  1. 12:30 - 12:45 PM: Check-in period
  2. 12:45 - 2 PM: Round 1
  3. 2 - 2:45 PM: Lunch break
  4. 2:45 - 4 PM: Round 2
  5. 4 - 5:15 PM: Round 3

++Additional Notes++

  1. Where is the tournament room? Once inside the main entrance (automatic doors), enter the library & continue walking straight for 30 sec, until you see the Community Room on your left.
  2. The parking lot is located directly in front of the library main entrance (2 min walk).
  3. 💯% ADA accessible

++Chief TD++: Krishay Madhav | (408) 806-3181 ++Assistant TD++: Joshua Yaldaei | (408) 724-0188

Format: standard

Entry fee: Free

Major Upcoming Tournaments

Major Upcoming Tournaments

Featured upcoming tournaments with strong event signals in Fullerton, CA.

2 results
O2
Tournament
This Saturday at 3:30 PM
This Saturday

Register here by Oct 8th to officially secure your spot! This free tourney is open to all players with an active USCF membership (it's ok if unrated). Voluntary donations are much appreciated, as they support future events like this.

++Tournament Format++

  1. USCF membership required (it's ok if unrated)
  2. 2 Sections - One section for rated players & another for new, unrated players
  3. Swiss - meaning players are paired each round with opponents who have similar scores
  4. G/30 d5 - For each game, each player has 30 min to make all their moves, with a 5-sec delay per move. This dually rated time control counts towards both USCF Regular & Quick ratings.
  5. 1 Bye Max - Only 1 half-point bye may be requested during registration.
  6. Prizes! - TBD

++Full Schedule++

  1. 12:30 - 12:45 PM: Check-in period
  2. 12:45 - 2 PM: Round 1
  3. 2 - 2:45 PM: Lunch break
  4. 2:45 - 4 PM: Round 2
  5. 4 - 5:15 PM: Round 3

++Additional Notes++

  1. Where is the tournament room? Once inside the main entrance (automatic doors), enter the library & continue walking straight for 30 sec, until you see the Community Room on your left.
  2. The parking lot is located directly in front of the library main entrance (2 min walk).
  3. 💯% ADA accessible

++Chief TD++: Krishay Madhav | (408) 806-3181 ++Assistant TD++: Joshua Yaldaei | (408) 724-0188

Format: standard

Entry fee: Free

N2
Tournament
Nov 28th, 2026 at 3:30 PM

Register here to officially secure your spot! This free tourney is open to all players with an active USCF membership. Please note: (1) no byes are allowed & (2) the withdrawal deadline is Nov 26th. Voluntary donations are much appreciated, as they support future events like this.

++Tournament Format++

  1. USCF membership required
  2. Sections - Just one open section
  3. Quads - meaning players will be grouped into sections of 4 (i.e. quads) & will play each of the 3 similarly rated players in their quad.
  4. G/40 d5 - For each game, each player has 40 min to make all their moves, with a 5-sec delay per move. This dually rated time control counts towards both USCF Regular & Quick ratings.
  5. No byes may be requested.
  6. Prizes! (subject to change) - TBD

++Full Schedule++

  1. 12:30 - 112:45 PM: Check-in period
  2. 12:45 PM - 2:15 PM: Round 1
  3. 2:15 - 3:45 PM: Round 2
  4. 3:45 - 5:15 PM: Round 3

++Additional Notes++

  1. The tournament room is located close to the front. Once inside, turn right.
  2. The parking lot is located directly in front of the library main entrance (2 min walk).
  3. 💯% ADA accessible

++Co-Chief TD++: Joshua Yaldaei | (408) 724-0188 ++Co-Chief TD++: TBD

Format: standard

Entry fee: Free

USCF-Rated Tournaments

USCF-Rated Tournaments

Future tournaments in Fullerton, CA that are explicitly marked as USCF-rated.

2 results
O2
Tournament
This Saturday at 3:30 PM
This Saturday

Register here by Oct 8th to officially secure your spot! This free tourney is open to all players with an active USCF membership (it's ok if unrated). Voluntary donations are much appreciated, as they support future events like this.

++Tournament Format++

  1. USCF membership required (it's ok if unrated)
  2. 2 Sections - One section for rated players & another for new, unrated players
  3. Swiss - meaning players are paired each round with opponents who have similar scores
  4. G/30 d5 - For each game, each player has 30 min to make all their moves, with a 5-sec delay per move. This dually rated time control counts towards both USCF Regular & Quick ratings.
  5. 1 Bye Max - Only 1 half-point bye may be requested during registration.
  6. Prizes! - TBD

++Full Schedule++

  1. 12:30 - 12:45 PM: Check-in period
  2. 12:45 - 2 PM: Round 1
  3. 2 - 2:45 PM: Lunch break
  4. 2:45 - 4 PM: Round 2
  5. 4 - 5:15 PM: Round 3

++Additional Notes++

  1. Where is the tournament room? Once inside the main entrance (automatic doors), enter the library & continue walking straight for 30 sec, until you see the Community Room on your left.
  2. The parking lot is located directly in front of the library main entrance (2 min walk).
  3. 💯% ADA accessible

++Chief TD++: Krishay Madhav | (408) 806-3181 ++Assistant TD++: Joshua Yaldaei | (408) 724-0188

Format: standard

Entry fee: Free

N2
Tournament
Nov 28th, 2026 at 3:30 PM

Register here to officially secure your spot! This free tourney is open to all players with an active USCF membership. Please note: (1) no byes are allowed & (2) the withdrawal deadline is Nov 26th. Voluntary donations are much appreciated, as they support future events like this.

++Tournament Format++

  1. USCF membership required
  2. Sections - Just one open section
  3. Quads - meaning players will be grouped into sections of 4 (i.e. quads) & will play each of the 3 similarly rated players in their quad.
  4. G/40 d5 - For each game, each player has 40 min to make all their moves, with a 5-sec delay per move. This dually rated time control counts towards both USCF Regular & Quick ratings.
  5. No byes may be requested.
  6. Prizes! (subject to change) - TBD

++Full Schedule++

  1. 12:30 - 112:45 PM: Check-in period
  2. 12:45 PM - 2:15 PM: Round 1
  3. 2:15 - 3:45 PM: Round 2
  4. 3:45 - 5:15 PM: Round 3

++Additional Notes++

  1. The tournament room is located close to the front. Once inside, turn right.
  2. The parking lot is located directly in front of the library main entrance (2 min walk).
  3. 💯% ADA accessible

++Co-Chief TD++: Joshua Yaldaei | (408) 724-0188 ++Co-Chief TD++: TBD

Format: standard

Entry fee: Free