USCF player statistics
Zhao, Rhea
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-2 Quick vs Regular
No national baseline for this rating band yet.
+158 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +162
- Feb 2026 to Mar 2026
- Biggest drop
- -154
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +162 from Feb 2026 to Mar 2026
- Updates that moved
- 9 of 9
- Latest -44, Aug 2026 to Sep 2026
- Typical move
- ±65
- Mean absolute change; spread ±90.6
Regular rating in context
United States
#58,075of 83,635 rated members · higher than 30.5%
25,512 lower · 49 same rating · 58,074 higher · ties share a rank
New York
#6,342of 9,415 rated members · higher than 32.6%
3,070 lower · 4 same rating · 6,341 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,963 within 100 points of 513 (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; 30.5% below 513)
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 | Online Quick |
|---|---|---|---|
| Sep 2026 | 513-44 | 511-96 | 671 Pno change · 13 games |
| Aug 2026 | 557+3 | 607no change | 671 Pno change · 13 games |
| Jul 2026 | 554-9 | 607-30 | 671 Pno change · 13 games |
| Jun 2026 | 563-154 | 637-46 | 671 P13 games |
| May 2026 | 717+25 | 683no change | — |
| Apr 2026 | 692-36 | 683-37 | — |
| Mar 2026 | 728+162 | 720+162 | — |
| Feb 2026 | 566-85 | 558-83 | — |
| Jan 2026 | 651+71 | 641+67 | — |
| Dec 2025 | 580 | 574 | — |