USCF player statistics
Harris, Rondo
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-3 Quick vs Regular
No national baseline for this rating band yet.
-147 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +22
- May 2026 to Jun 2026
- Biggest drop
- -37
- Aug 2026 to Sep 2026
- Longest rise
- 2 updates
- +40 from Apr 2026 to Jun 2026
- Updates that moved
- 6 of 9
- Latest -37, Aug 2026 to Sep 2026
- Typical move
- ±12
- Mean absolute change; spread ±18.1
Regular rating in context
United States
#21,067of 83,635 rated members · higher than 74.7%
62,536 lower · 33 same rating · 21,066 higher · ties share a rank
Missouri
#381of 1,373 rated members · higher than 72.1%
991 lower · 2 same rating · 380 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,833 within 100 points of 1,388 (this player included)
1,350–1,399: 1,636 members (1.9%) · highlighted band is the player’s · dashed line is the target
75.2% below 1,400 (62,933 of 83,635; 74.7% below 1,388)
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 |
|---|---|---|---|
| Sep 2026 | 1,388-37 | 1,385-34 | 1,241no change |
| Aug 2026 | 1,425no change | 1,419no change | 1,241no change |
| Jul 2026 | 1,425no change | 1,419no change | 1,241no change |
| Jun 2026 | 1,425+22 | 1,419+28 | 1,241no change |
| May 2026 | 1,403+18 | 1,391+16 | 1,241no change |
| Apr 2026 | 1,385-2 | 1,375-1 | 1,241no change |
| Mar 2026 | 1,387no change | 1,376no change | 1,241no change |
| Feb 2026 | 1,387-19 | 1,376-19 | 1,241no change |
| Jan 2026 | 1,406+9 | 1,395+11 | 1,241no change |
| Dec 2025 | 1,397 | 1,384 | 1,241 |