USCF player statistics
Xia, Jim
Official US Chess record- FIDE
- FIDE 566000190
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-86 Quick vs Regular
No national baseline for this rating band yet.
-198 Blitz vs Regular
No national baseline for this rating band yet.
-354 Online Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +137
- Jan 2026 to Feb 2026
- Biggest drop
- -47
- Aug 2026 to Sep 2026
- Longest rise
- 3 updates
- +77 from Mar 2026 to Jun 2026
- Updates that moved
- 7 of 9
- Latest -47, Aug 2026 to Sep 2026
- Typical move
- ±32
- Mean absolute change; spread ±52.6
Regular rating in context
United States
#11,964of 83,635 rated members · higher than 85.6%
71,643 lower · 29 same rating · 11,963 higher · ties share a rank
Arizona
#279of 1,686 rated members · higher than 83.3%
1,406 lower · 2 same rating · 278 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,446 within 100 points of 1,654 (this player included)
1,650–1,699: 1,441 members (1.7%) · highlighted band is the player’s · dashed line is the target
87.2% below 1,700 (72,953 of 83,635; 85.6% below 1,654)
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 | Online Quick |
|---|---|---|---|---|
| Sep 2026 | 1,654-47 | 1,568-61 | 1,456no change | 1,300no change |
| Aug 2026 | 1,701no change | 1,629no change | 1,456no change | 1,300no change |
| Jul 2026 | 1,701no change | 1,629no change | 1,456no change | 1,300no change |
| Jun 2026 | 1,701+2 | 1,629-8 | 1,456-41 | 1,300no change |
| May 2026 | 1,699+28 | 1,637+48 | 1,497+25 | 1,300no change |
| Apr 2026 | 1,671+47 | 1,589+61 | 1,472+65 | 1,300no change |
| Mar 2026 | 1,624-2 | 1,528+12 | 1,407no change | 1,300no change |
| Feb 2026 | 1,626+137 | 1,516+154 | 1,407no change | 1,300no change |
| Jan 2026 | 1,489-21 | 1,362-1 | 1,407no change | 1,300no change |
| Dec 2025 | 1,510 | 1,363 | 1,407 | 1,300 |