USCF player statistics
Gailbreath, Ian Phillip
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-4 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +230
- May 2026 to Jun 2026
- Biggest drop
- -50
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +230 from May 2026 to Jun 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±55
- Mean absolute change; spread ±95
Regular rating in context
United States
40.3%of the comparison population has a lower rating.
33,728 lower · 47 same rating · 49,860 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,127 within 100 points of 668
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 40.3% below 668)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Sep 2026 | 668no change | 664no change |
| Aug 2026 | 668no change | 664no change |
| Jul 2026 | 668-16 | 664-18 |
| Jun 2026 | 684+230 | 682+231 |
| May 2026 | 454no change | 451no change |
| Apr 2026 | 454-50 | 451-53 |
| Mar 2026 | 504+22 | 504+24 |
| Feb 2026 | 482-3 | 480-4 |
| Jan 2026 | 485 P+174 · 22 games | 484 P+175 · 22 games |
| Dec 2025 | 311 P18 games | 309 P18 games |