USCF player statistics

Zhai, Tristan

USCF 31170369OregonUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#20,725 national · #294 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 16, 2026

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Rating format

Regular rating

1,356+160 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,356 Regular
Dec 2025: 1061Jan 2026: 1061Feb 2026: 1061Mar 2026: 1061Apr 2026: 1061May 2026: 1061Jun 2026: 1061Jul 2026: 1061Aug 2026: 1073Sep 2026: 1212Oct 2026: 1196Nov 2026: 1356
Dec 2025Nov 2026
12 updates in this window · +295 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • -82 Quick vs Regular

    Typical for 1,300–1,399 regular players: -69 (middle half -132 to -27, 2,026 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+160
Oct 2026 to Nov 2026
Biggest drop
-16
Sep 2026 to Oct 2026
Longest rise
2 updates
+151 from Jul 2026 to Sep 2026
Updates that moved
4 of 11
Latest +160, Oct 2026 to Nov 2026
Typical move
±30
Mean absolute change; spread ±61.2

Regular rating in context

Nov 2026 update

United States

#22,352of 83,032 rated members · higher than 73%

60,644 lower · 37 same rating · 22,351 higher · ties share a rank

Oregon

#309of 1,501 rated members · higher than 79.4%

1,192 lower · 1 same rating · 308 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 7,000 within 100 points of 1,356 (this player included)

Player · 1,356
01,4252,850

1,350–1,399: 1,656 members (1.9%) · highlighted band is the player’s · dashed line is the target

74.8% below 1,400 (62,111 of 83,032; 73% below 1,356)

Percentile over time · United States

73% higher than · Nov 2026 · rank #22,352 of 83,032

Since Dec 2025
+12.2 pts

Dec 2025: higher than 60.8% (rank 31,749 of 81,102)Jan 2026: higher than 60.3% (rank 31,444 of 79,487)Feb 2026: higher than 60.6% (rank 32,988 of 83,940)Mar 2026: higher than 60.2% (rank 31,970 of 80,605)Apr 2026: higher than 60.4% (rank 31,936 of 80,831)May 2026: higher than 60.4% (rank 32,131 of 81,236)Jun 2026: higher than 60.9% (rank 32,476 of 83,290)Jul 2026: higher than 61.1% (rank 32,078 of 82,736)Aug 2026: higher than 61.6% (rank 31,848 of 83,080)Sep 2026: higher than 67.6% (rank 27,045 of 83,635)Oct 2026: higher than 66.3% (rank 27,745 of 82,596)Nov 2026: higher than 73% (rank 22,352 of 83,032)
Dec 2025Nov 2026
Each month against that month’s active pool, so pool growth and rating drift both count.
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.

United States statistics Oregon statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Zhai, Tristan
MonthRegularQuick
Nov 20261,356+1601,274+108
Oct 20261,196-161,166-26
Sep 20261,212+1391,192+129
Aug 20261,073+121,063+11
Jul 20261,061no change1,052no change
Jun 20261,061no change1,052no change
May 20261,061no change1,052no change
Apr 20261,061no change1,052no change
Mar 20261,061no change1,052no change
Feb 20261,061no change1,052no change
Jan 20261,061no change1,052no change
Dec 20251,0611,052
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.