USCF player statistics
Guo, Evan
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-23 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +125
- Feb 2026 to Mar 2026
- Biggest drop
- -96
- Dec 2025 to Jan 2026
- Longest rise
- 1 update
- +125 from Feb 2026 to Mar 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±26
- Mean absolute change; spread ±55.7
Regular rating in context
United States
#57,272of 83,635 rated members · higher than 31.4%
26,308 lower · 56 same rating · 57,271 higher · ties share a rank
Michigan
#1,274of 1,935 rated members · higher than 34%
658 lower · 4 same rating · 1,273 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,917 within 100 points of 527 (this player included)
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 31.4% below 527)
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 | 527no change | 504no change |
| Aug 2026 | 527no change | 504no change |
| Jul 2026 | 527-4 | 504-3 |
| Jun 2026 | 531+8 | 507-2 |
| May 2026 | 523-3 | 509-2 |
| Apr 2026 | 526no change | 511no change |
| Mar 2026 | 526+125 | 511+123 |
| Feb 2026 | 401no change | 388no change |
| Jan 2026 | 401-96 | 388-98 |
| Dec 2025 | 497 | 486 |