USCF player statistics
Karpe, Ummon
- Gender
- Male
- FIDE
- FIDE 39909298
- US Chess reported rank
- #18,853 national · #1,101 in state
- Floor
- Regular 150 · Quick 101 · Blitz 105
- Rated games
- Quick 13 · Blitz 17
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +15
- Apr 2026 to May 2026
- Biggest drop
- -34
- Feb 2026 to Mar 2026
- Longest rise
- 1 update
- +15 from Apr 2026 to May 2026
- Updates that moved
- 7 of 11
- Latest +13, Oct 2026 to Nov 2026
- Typical move
- ±10
- Mean absolute change; spread ±15.6
Regular rating in context
United States
#24,701of 83,032 rated members · higher than 70.2%
58,296 lower · 36 same rating · 24,700 higher · ties share a rank
California
#2,952of 9,288 rated members · higher than 68.1%
6,330 lower · 7 same rating · 2,951 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,993 within 100 points of 1,289 (this player included)
1,250–1,299: 1,654 members (1.9%) · highlighted band is the player’s · dashed line is the target
70.6% below 1,300 (58,658 of 83,032; 70.2% below 1,289)
Percentile over time · United States
70.2% higher than · Nov 2026 · rank #24,701 of 83,032
Since Dec 2025
-2 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|---|
| Nov 2026 | 1,289+13 | 702 Pno change · 13 games | 1,142 Pno change · 17 games |
| Oct 2026 | 1,276no change | 702 Pno change · 13 games | 1,142 Pno change · 17 games |
| Sep 2026 | 1,276-18 | 702 Pno change · 13 games | 1,142 Pno change · 17 games |
| Aug 2026 | 1,294+4 | 702 P-9 · 13 games | 1,142 Pno change · 17 games |
| Jul 2026 | 1,290-26 | 711 Pno change · 10 games | 1,142 Pno change · 17 games |
| Jun 2026 | 1,316no change | 711 Pno change · 10 games | 1,142 Pno change · 17 games |
| May 2026 | 1,316+15 | 711 Pno change · 10 games | 1,142 Pno change · 17 games |
| Apr 2026 | 1,301no change | 711 Pno change · 10 games | 1,142 P-1 · 17 games |
| Mar 2026 | 1,301-34 | 711 Pno change · 10 games | 1,143 Pno change · 17 games |
| Feb 2026 | 1,335no change | 711 Pno change · 10 games | 1,143 Pno change · 17 games |
| Jan 2026 | 1,335+5 | 711 Pno change · 10 games | 1,143 Pno change · 17 games |
| Dec 2025 | 1,330 | 711 P10 games | 1,143 P17 games |