USCF player statistics
O'Brien, Kevin T
- Biggest rank climb · #72 in Vermont (Regular)
- Top rated · #49 in Vermont (Blitz)
- Fastest rising · #1 in Vermont (Regular)
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #28,392 national · #81 in state
- Floor
- Regular 150 · Quick 149 · Blitz 105
- Rated games
- Quick 25 · Blitz 16
US Chess record as of Sep 16, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +235
- Jan 2026 to Feb 2026
- Biggest drop
- -82
- Feb 2026 to Mar 2026
- Longest rise
- 2 updates
- +313 from Dec 2025 to Feb 2026
- Updates that moved
- 7 of 10
- Latest +35, Sep 2026 to Oct 2026
- Typical move
- ±51
- Mean absolute change; spread ±84.9
Regular rating in context
United States
#34,359of 82,596 rated members · higher than 58.3%
48,188 lower · 50 same rating · 34,358 higher · ties share a rank
Vermont
#111of 211 rated members · higher than 47.3%
100 lower · 1 same rating · 110 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 7,829 within 100 points of 1,014 (this player included)
1,000–1,049: 1,938 members (2.3%) · highlighted band is the player’s · dashed line is the target
60% below 1,050 (49,606 of 82,596; 58.3% below 1,014)
Percentile over time · United States
58.3% higher than · Oct 2026 · rank #34,359 of 82,596
Since Dec 2025
+12.7 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|---|---|
| Oct 2026 | 1,014+35 | 753no change | 775 Pno change · 16 games |
| Sep 2026 | 979no change | 753no change | 775 Pno change · 16 games |
| Aug 2026 | 979no change | 753no change | 775 P+1 · 16 games |
| Jul 2026 | 979-24 | 753no change | 774 Pno change · 16 games |
| Jun 2026 | 1,003no change | 753no change | 774 Pno change · 16 games |
| May 2026 | 1,003-21 | 753+28 | 774 Pno change · 16 games |
| Apr 2026 | 1,024+33 | 725 Pno change · 22 games | 774 Pno change · 16 games |
| Mar 2026 | 991-82 | 725 Pno change · 22 games | 774 P-30 · 16 games |
| Feb 2026 | 1,073+235 | 725 Pno change · 22 games | 804 P16 games |
| Jan 2026 | 838+78 | 725 Pno change · 22 games | — |
| Dec 2025 | 760 | 725 P22 games | — |