USCF player statistics
Yi, Ivan
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-144 Quick vs Regular
No national baseline for this rating band yet.
-362 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +177
- Jun 2026 to Jul 2026
- Biggest drop
- -20
- Aug 2026 to Sep 2026
- Longest rise
- 1 update
- +177 from Jun 2026 to Jul 2026
- Updates that moved
- 2 of 9
- Latest -20, Aug 2026 to Sep 2026
- Typical move
- ±22
- Mean absolute change; spread ±60.2
Regular rating in context
United States
#29,591of 83,635 rated members · higher than 64.5%
54,006 lower · 39 same rating · 29,590 higher · ties share a rank
California
#3,471of 9,051 rated members · higher than 61.6%
5,576 lower · 5 same rating · 3,470 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,289 within 100 points of 1,139 (this player included)
1,100–1,149: 1,828 members (2.1%) · highlighted band is the player’s · dashed line is the target
65% below 1,150 (54,383 of 83,635; 64.5% below 1,139)
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 | 1,139-20 | 995no change | 777 Pno change · 22 games |
| Aug 2026 | 1,159no change | 995no change | 777 Pno change · 22 games |
| Jul 2026 | 1,159+177 | 995no change | 777 Pno change · 22 games |
| Jun 2026 | 982no change | 995no change | 777 Pno change · 22 games |
| May 2026 | 982no change | 995no change | 777 Pno change · 22 games |
| Apr 2026 | 982no change | 995no change | 777 Pno change · 22 games |
| Mar 2026 | 982no change | 995no change | 777 Pno change · 22 games |
| Feb 2026 | 982no change | 995no change | 777 Pno change · 22 games |
| Jan 2026 | 982no change | 995no change | 777 Pno change · 22 games |
| Dec 2025 | 982 | 995 | 777 P22 games |