USCF player statistics
Costa, Matthew Ryan
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 2 published updates since Aug 2026
Other formats against Regular
-166 Quick vs Regular (provisional)
No national baseline for this rating band yet.
+83 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±0
- Mean absolute change per update
Regular rating in context
United States
#19,534of 83,635 rated members · higher than 76.6%
64,073 lower · 29 same rating · 19,533 higher · ties share a rank
New Jersey
#832of 3,003 rated members · higher than 72.2%
2,171 lower · 1 same rating · 831 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,955 within 100 points of 1,429 (this player included)
1,400–1,449: 1,873 members (2.2%) · highlighted band is the player’s · dashed line is the target
77.4% below 1,450 (64,806 of 83,635; 76.6% below 1,429)
How these comparisons are calculated
Chess67 calculations from the Sep 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.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Blitz |
|---|---|---|---|
| Sep 2026 | 1,429 Pno change · 8 games | 1,263 P12 games | 1,512 P16 games |
| Aug 2026 | 1,429 P8 games | — | — |
| Jul 2026 | — | — | — |
| Jun 2026 | — | — | — |
| May 2026 | — | — | — |
| Apr 2026 | — | — | — |
| Mar 2026 | — | — | — |
| Feb 2026 | — | — | — |