USCF player statistics
Wilkinson, Ian
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+3 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +128
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +128 from Mar 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±27
- Mean absolute change; spread ±53.5
Regular rating in context
United States
#63,377of 83,635 rated members · higher than 24.1%
20,201 lower · 58 same rating · 63,376 higher · ties share a rank
Oregon
#1,081of 1,492 rated members · higher than 27.5%
411 lower · 1 same rating · 1,080 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 11,003 within 100 points of 417 (this player included)
400–449: 2,735 members (3.2%) · highlighted band is the player’s · dashed line is the target
26.3% below 450 (22,043 of 83,635; 24.1% below 417)
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 |
|---|---|---|
| Sep 2026 | 417 Pno change · 20 games | 420 Pno change · 20 games |
| Aug 2026 | 417 Pno change · 20 games | 420 Pno change · 20 games |
| Jul 2026 | 417 Pno change · 20 games | 420 Pno change · 20 games |
| Jun 2026 | 417 Pno change · 20 games | 420 Pno change · 20 games |
| May 2026 | 417 Pno change · 20 games | 420 Pno change · 20 games |
| Apr 2026 | 417 P+128 · 20 games | 420 P+129 · 20 games |
| Mar 2026 | 289 Pno change · 15 games | 291 P+1 · 15 games |
| Feb 2026 | 289 Pno change · 15 games | 290 Pno change · 15 games |
| Jan 2026 | 289 P+114 · 15 games | 290 P+115 · 15 games |
| Dec 2025 | 175 P10 games | 175 P10 games |