USCF player statistics
Costa, Alejandro James
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 8 published updates since Feb 2026
Other formats against Regular
+2 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +97
- Feb 2026 to Mar 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +98 from Feb 2026 to Apr 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±16
- Mean absolute change; spread ±36.1
Regular rating in context
United States
#73,547of 83,635 rated members · higher than 12%
10,046 lower · 43 same rating · 73,546 higher · ties share a rank
Florida
#3,819of 4,396 rated members · higher than 13%
575 lower · 3 same rating · 3,818 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,962 within 100 points of 222 (this player included)
200–249: 2,417 members (2.8%) · highlighted band is the player’s · dashed line is the target
13.6% below 250 (11,415 of 83,635; 12% below 222)
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 |
|---|---|---|
| Sep 2026 | 222 Pno change · 19 games | 224 Pno change · 19 games |
| Aug 2026 | 222 Pno change · 19 games | 224 Pno change · 19 games |
| Jul 2026 | 222 Pno change · 19 games | 224 Pno change · 19 games |
| Jun 2026 | 222 P+17 · 19 games | 224 P+17 · 19 games |
| May 2026 | 205 Pno change · 14 games | 207 Pno change · 14 games |
| Apr 2026 | 205 P+1 · 14 games | 207 P+2 · 14 games |
| Mar 2026 | 204 P+97 · 10 games | 205 P+98 · 10 games |
| Feb 2026 | 107 P10 games | 107 P10 games |