USCF player statistics
Gamboa, Christopher
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+34 Quick vs Regular
No national baseline for this rating band yet.
-43 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +194
- Mar 2026 to Apr 2026
- Biggest drop
- -82
- Dec 2025 to Jan 2026
- Longest rise
- 1 update
- +194 from Mar 2026 to Apr 2026
- Updates that moved
- 4 of 9
- Latest -20, Aug 2026 to Sep 2026
- Typical move
- ±36
- Mean absolute change; spread ±74.9
Regular rating in context
United States
#29,391of 83,635 rated members · higher than 64.8%
54,215 lower · 30 same rating · 29,390 higher · ties share a rank
Texas
#2,480of 10,810 rated members · higher than 77%
8,328 lower · 3 same rating · 2,479 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,255 within 100 points of 1,145 (this player included)
1,100–1,149: 1,828 members (2.1%) · highlighted band is the player’s · dashed line is the target
65% below 1,150 (54,383 of 83,635; 64.8% below 1,145)
How these comparisons are calculated
Chess67 calculations from the Sep 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 |
|---|---|---|---|
| Sep 2026 | 1,145-20 | 1,179no change | 1,102 Pno change · 18 games |
| Aug 2026 | 1,165no change | 1,179no change | 1,102 Pno change · 18 games |
| Jul 2026 | 1,165no change | 1,179no change | 1,102 Pno change · 18 games |
| Jun 2026 | 1,165no change | 1,179no change | 1,102 Pno change · 18 games |
| May 2026 | 1,165-25 | 1,179-14 | 1,102 P18 games |
| Apr 2026 | 1,190+194 | 1,193+213 | — |
| Mar 2026 | 996no change | 980no change | — |
| Feb 2026 | 996no change | 980no change | — |
| Jan 2026 | 996-82 | 980-63 | — |
| Dec 2025 | 1,078 | 1,043 | — |