USCF player statistics
Alviar, Derek Alexander
- Gender
- Male
- Floor
- Regular 107 · Quick 107
US Chess record as of Oct 1, 2026
Regular rating in context
United States
#71,571of 83,032 rated members · higher than 13.7%
11,420 lower · 42 same rating · 71,570 higher · ties share a rank
Texas
#8,599of 10,533 rated members · higher than 18.2%
1,926 lower · 9 same rating · 8,598 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 9,792 within 100 points of 256 (this player included)
250–299: 2,467 members (2.9%) · highlighted band is the player’s · dashed line is the target
16.3% below 300 (13,569 of 83,032; 13.7% below 256)
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 |
|---|---|---|
| Nov 2026 | 256 P10 games | 254 P10 games |
| Oct 2026 | — | — |