USCF player statistics
Santos, Ivan
- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-92 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +87
- May 2026 to Jun 2026
- Biggest drop
- -26
- Apr 2026 to May 2026
- Longest rise
- 1 update
- +87 from May 2026 to Jun 2026
- Updates that moved
- 6 of 9
- Latest -1, Aug 2026 to Sep 2026
- Typical move
- ±22
- Mean absolute change; spread ±38.3
Regular rating in context
United States
43.7%of the comparison population has a lower rating.
36,562 lower · 36 same rating · 47,037 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,712 within 100 points of 725
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 43.7% below 725)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 725-1 | 633no change |
| Aug 2026 | 726+1 | 633no change |
| Jul 2026 | 725no change | 633no change |
| Jun 2026 | 725+87 | 633no change |
| May 2026 | 638-26 | 633-26 |
| Apr 2026 | 664no change | 659no change |
| Mar 2026 | 664+76 | 659+81 |
| Feb 2026 | 588no change | 578no change |
| Jan 2026 | 588+10 | 578+10 |
| Dec 2025 | 578 | 568 |