USCF player statistics
Tamez, Arnold
- Gender
- Male
- FIDE
- FIDE 0
- Floor
- Regular 150 · Quick 150 · Online Quick 100
- Rated games
- Online Quick 14
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +76
- Mar 2026 to Apr 2026
- Biggest drop
- -4
- Oct 2026 to Nov 2026
- Longest rise
- 1 update
- +76 from Mar 2026 to Apr 2026
- Updates that moved
- 5 of 11
- Latest -4, Oct 2026 to Nov 2026
- Typical move
- ±8
- Mean absolute change; spread ±23
Regular rating in context
United States
#26,218of 83,032 rated members · higher than 68.3%
56,776 lower · 39 same rating · 26,217 higher · ties share a rank
Massachusetts
#854of 1,698 rated members · higher than 49.7%
844 lower · 1 same rating · 853 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,975 within 100 points of 1,243 (this player included)
1,200–1,249: 1,852 members (2.2%) · highlighted band is the player’s · dashed line is the target
68.6% below 1,250 (57,004 of 83,032; 68.3% below 1,243)
Percentile over time · United States
68.3% higher than · Nov 2026 · rank #26,218 of 83,032
Since Dec 2025
+3.1 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 | Online Quick |
|---|---|---|---|
| Nov 2026 | 1,243-4 | 1,342-8 | 1,007 Pno change · 14 games |
| Oct 2026 | 1,247no change | 1,350no change | 1,007 Pno change · 14 games |
| Sep 2026 | 1,247+8 | 1,350-11 | 1,007 Pno change · 14 games |
| Aug 2026 | 1,239no change | 1,361no change | 1,007 Pno change · 14 games |
| Jul 2026 | 1,239no change | 1,361no change | 1,007 Pno change · 14 games |
| Jun 2026 | 1,239no change | 1,361no change | 1,007 Pno change · 14 games |
| May 2026 | 1,239no change | 1,361no change | 1,007 Pno change · 14 games |
| Apr 2026 | 1,239+76 | 1,361+40 | 1,007 Pno change · 14 games |
| Mar 2026 | 1,163no change | 1,321no change | 1,007 Pno change · 14 games |
| Feb 2026 | 1,163+1 | 1,321no change | 1,007 Pno change · 14 games |
| Jan 2026 | 1,162-1 | 1,321no change | 1,007 Pno change · 14 games |
| Dec 2025 | 1,163 | 1,321 | 1,007 P14 games |