USCF player statistics
Ray, Robin Darlene
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-54 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +103
- May 2026 to Jun 2026
- Biggest drop
- -14
- Apr 2026 to May 2026
- Longest rise
- 2 updates
- +194 from May 2026 to Jul 2026
- Updates that moved
- 5 of 9
- Latest +54, Aug 2026 to Sep 2026
- Typical move
- ±30
- Mean absolute change; spread ±45.3
Regular rating in context
United States
#49,005of 83,635 rated members · higher than 41.3%
34,584 lower · 47 same rating · 49,004 higher · ties share a rank
Michigan
#1,089of 1,935 rated members · higher than 43.6%
844 lower · 3 same rating · 1,088 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,978 within 100 points of 686 (this player included)
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 41.3% below 686)
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 | 686+54 | 632-1 |
| Aug 2026 | 632-8 | 633-9 |
| Jul 2026 | 640+91 | 642+18 |
| Jun 2026 | 549+103 | 624no change |
| May 2026 | 446-14 | 624-39 |
| Apr 2026 | 460no change | 663+209 |
| Mar 2026 | 460no change | 454no change |
| Feb 2026 | 460no change | 454-1 |
| Jan 2026 | 460no change | 455no change |
| Dec 2025 | 460 | 455 |