USCF player statistics

Tolentino, Karl

USCF 14238211CaliforniaUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#765 national · #57 in state
Floor
Regular 2,200 · Quick 1,900 · Blitz 1,900 · Online Quick 100
Rated games
Online Quick 14

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,219+10 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20262,219 Regular
Dec 2025: 2211Jan 2026: 2218Feb 2026: 2222Mar 2026: 2228Apr 2026: 2228May 2026: 2228Jun 2026: 2219Jul 2026: 2219Aug 2026: 2212Sep 2026: 2212Oct 2026: 2209Nov 2026: 2219
Dec 2025Nov 2026
12 updates in this window · +8 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • -104 Quick vs Regular

    Typical for 2,200–2,299 regular players: -167 (middle half -252 to -97, 548 established members). This gap is within the typical range.

  • -150 Blitz vs Regular

    Typical for 2,200–2,299 regular players: -176 (middle half -280 to -90, 403 established members). This gap is within the typical range.

  • -148 Online Quick vs Regular (provisional)

    Typical for 2,200–2,299 regular players: -330 (middle half -590 to -164, 136 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+10
Oct 2026 to Nov 2026
Biggest drop
-9
May 2026 to Jun 2026
Longest rise
3 updates
+17 from Dec 2025 to Mar 2026
Updates that moved
7 of 11
Latest +10, Oct 2026 to Nov 2026
Typical move
±4
Mean absolute change; spread ±5.8

Regular rating in context

Nov 2026 update

United States

#844of 83,032 rated members · higher than 98.9%

82,186 lower · 3 same rating · 843 higher · ties share a rank

California

#150of 9,288 rated members · higher than 98.3%

9,138 lower · 1 same rating · 149 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 1,279 within 100 points of 2,219 (this player included)

Player · 2,219
01,4252,850

2,200–2,249: 483 members (0.5%) · highlighted band is the player’s · dashed line is the target

99.2% below 2,250 (82,369 of 83,032; 98.9% below 2,219)

Percentile over time · United States

98.9% higher than · Nov 2026 · rank #844 of 83,032

Since Dec 2025
0 pts

Dec 2025: higher than 98.9% (rank 873 of 81,102)Jan 2026: higher than 98.9% (rank 804 of 79,487)Feb 2026: higher than 99% (rank 803 of 83,940)Mar 2026: higher than 99% (rank 747 of 80,605)Apr 2026: higher than 99% (rank 753 of 80,831)May 2026: higher than 99% (rank 755 of 81,236)Jun 2026: higher than 99% (rank 813 of 83,290)Jul 2026: higher than 99% (rank 801 of 82,736)Aug 2026: higher than 98.9% (rank 870 of 83,080)Sep 2026: higher than 98.9% (rank 875 of 83,635)Oct 2026: higher than 98.8% (rank 911 of 82,596)Nov 2026: higher than 98.9% (rank 844 of 83,032)
Dec 2025Nov 2026
Each month against that month’s active pool, so pool growth and rating drift both count.
How these comparisons are calculated

Chess67 calculations from the Nov 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics California statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Tolentino, Karl
MonthRegularQuickBlitzOnline Quick
Nov 20262,219+102,115+52,069no change2,071 Pno change · 14 games
Oct 20262,209-32,110-62,069no change2,071 Pno change · 14 games
Sep 20262,212no change2,116no change2,069no change2,071 Pno change · 14 games
Aug 20262,212-72,116-142,069no change2,071 Pno change · 14 games
Jul 20262,219no change2,130no change2,069no change2,071 Pno change · 14 games
Jun 20262,219-92,130-182,069no change2,071 Pno change · 14 games
May 20262,228no change2,148no change2,069no change2,071 Pno change · 14 games
Apr 20262,228no change2,148no change2,069no change2,071 Pno change · 14 games
Mar 20262,228+62,148+22,069no change2,071 Pno change · 14 games
Feb 20262,222+42,146+22,069no change2,071 Pno change · 14 games
Jan 20262,218+72,144+92,069-12,071 Pno change · 14 games
Dec 20252,2112,1352,0702,071 P14 games

About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.