USCF player statistics
Ibarra-Moore, Sebastian
- Gender
- Male
US Chess record as of Sep 18, 2026
Regular rating in context
United States
#59,348of 83,032 rated members · higher than 28.4%
23,629 lower · 56 same rating · 59,347 higher · ties share a rank
Nebraska
#247of 306 rated members · higher than 19.2%
59 lower · 1 same rating · 246 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 10,724 within 100 points of 488 (this player included)
450–499: 2,670 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.1% below 500 (24,225 of 83,032; 28.4% below 488)
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 | 488 P4 games | 488 P4 games |
| Oct 2026 | — | — |
| Sep 2026 | — | — |