USCF player statistics
Villanueva, Ivan Salvador
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+1 Quick vs Regular
No national baseline for this rating band yet.
-197 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +87
- Aug 2026 to Sep 2026
- Biggest drop
- -29
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +87 from Aug 2026 to Sep 2026
- Updates that moved
- 6 of 9
- Latest +87, Aug 2026 to Sep 2026
- Typical move
- ±20
- Mean absolute change; spread ±33.9
Regular rating in context
United States
81.7%of the comparison population has a lower rating.
68,384 lower · 31 same rating · 15,220 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,768 within 100 points of 1,556
1,550–1,599: 1,475 members (1.7%) · highlighted band is the player’s · dashed line is the target
83.3% below 1,600 (69,680 of 83,635; 81.7% below 1,556)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,556+87 | 1,557+46 | 1,359-1 |
| Aug 2026 | 1,469-29 | 1,511-32 | 1,360no change |
| Jul 2026 | 1,498-11 | 1,543-22 | 1,360no change |
| Jun 2026 | 1,509+10 | 1,565+95 | 1,360+1 |
| May 2026 | 1,499no change | 1,470no change | 1,359no change |
| Apr 2026 | 1,499-1 | 1,470-4 | 1,359+123 |
| Mar 2026 | 1,500no change | 1,474no change | 1,236no change |
| Feb 2026 | 1,500+40 | 1,474+16 | 1,236no change |
| Jan 2026 | 1,460no change | 1,458no change | 1,236no change |
| Dec 2025 | 1,460 | 1,458 | 1,236 |