USCF player statistics
Thien, Christian
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.
-88 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +29
- Apr 2026 to May 2026
- Biggest drop
- -2
- Jan 2026 to Feb 2026
- Longest rise
- 2 updates
- +31 from Mar 2026 to May 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±4
- Mean absolute change; spread ±9.7
Regular rating in context
United States
#72,531of 83,635 rated members · higher than 13.2%
11,066 lower · 39 same rating · 72,530 higher · ties share a rank
Illinois
#3,843of 4,678 rated members · higher than 17.7%
832 lower · 4 same rating · 3,842 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,993 within 100 points of 243 (this player included)
200–249: 2,417 members (2.8%) · highlighted band is the player’s · dashed line is the target
13.6% below 250 (11,415 of 83,635; 13.2% below 243)
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 | 243 Pno change · 10 games | 240 Pno change · 10 games | 155 Pno change · 12 games |
| Aug 2026 | 243 Pno change · 10 games | 240 Pno change · 10 games | 155 Pno change · 12 games |
| Jul 2026 | 243 Pno change · 10 games | 240 Pno change · 10 games | 155 Pno change · 12 games |
| Jun 2026 | 243 Pno change · 10 games | 240 Pno change · 10 games | 155 Pno change · 12 games |
| May 2026 | 243 P+29 · 10 games | 240 P+31 · 10 games | 155 P12 games |
| Apr 2026 | 214 P+2 · 5 games | 209 P+1 · 5 games | — |
| Mar 2026 | 212 Pno change · 5 games | 208 Pno change · 5 games | — |
| Feb 2026 | 212 P-2 · 5 games | 208 P-2 · 5 games | — |
| Jan 2026 | 214 Pno change · 5 games | 210 Pno change · 5 games | — |
| Dec 2025 | 214 P5 games | 210 P5 games | — |