USCF player statistics
Bonawandt, Ian
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 9 published updates since Jan 2026
Other formats against Regular
+4 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +146
- Mar 2026 to Apr 2026
- Biggest drop
- -51
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +146 from Mar 2026 to Apr 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±34
- Mean absolute change; spread ±60.7
Regular rating in context
United States
#61,211of 83,635 rated members · higher than 26.7%
22,381 lower · 44 same rating · 61,210 higher · ties share a rank
New York
#6,702of 9,415 rated members · higher than 28.7%
2,707 lower · 7 same rating · 6,701 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,936 within 100 points of 456 (this player included)
450–499: 2,720 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.6% below 500 (24,763 of 83,635; 26.7% below 456)
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 | 456 Pno change · 19 games | 460 Pno change · 19 games |
| Aug 2026 | 456 P+74 · 19 games | 460 P+68 · 19 games |
| Jul 2026 | 382 Pno change · 14 games | 392 Pno change · 14 games |
| Jun 2026 | 382 P-51 · 14 games | 392 P-52 · 14 games |
| May 2026 | 433 Pno change · 9 games | 444 Pno change · 9 games |
| Apr 2026 | 433 P+146 · 9 games | 444 P+157 · 9 games |
| Mar 2026 | 287 Pno change · 4 games | 287 Pno change · 4 games |
| Feb 2026 | 287 P+1 · 4 games | 287 Pno change · 4 games |
| Jan 2026 | 286 P4 games | 287 P4 games |