USCF player statistics

Ying, Evan Zirui

USCF 31592978MarylandLatest monthly rating update: Sep 2026
Official US Chess record
Rating format

Regular rating

1,525

Provisional rating · Sep 2026 · 10 published updates since Dec 2025

Sep 20261,525 provisional
Dec 2025: 1526 provisionalJan 2026: 1526 provisionalFeb 2026: 1526 provisionalMar 2026: 1526 provisionalApr 2026: 1526 provisionalMay 2026: 1526 provisionalJun 2026: 1526 provisionalJul 2026: 1525 provisionalAug 2026: 1526 provisionalSep 2026: 1525 provisional
Dec 2025Sep 2026
10 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -207 Quick vs Regular (provisional)

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+1
Jul 2026 to Aug 2026
Biggest drop
-1
Jun 2026 to Jul 2026
Longest rise
1 update
+1 from Jul 2026 to Aug 2026
Updates that moved
3 of 9
Latest -1, Aug 2026 to Sep 2026
Typical move
±0
Mean absolute change; spread ±0.6

Regular rating in context

Sep 2026 update

United States

80.5%of the comparison population has a lower rating.

67,399 lower · 24 same rating · 16,212 higher

Maryland

80.2%of the comparison population has a lower rating.

1,507 lower · 1 same rating · 370 higher

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 6,830 within 100 points of 1,525

Player · 1,525
01,4502,900

1,5001,549: 1,925 members (2.3%) · highlighted band is the player’s · dashed line is the target

81.5% below 1,550 (68,205 of 83,635; 80.5% below 1,525)

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.

United States statistics Maryland 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 Ying, Evan Zirui
MonthRegularQuick
Sep 20261,525 P-1 · 9 games1,318 Pno change · 4 games
Aug 20261,526 P+1 · 9 games1,318 Pno change · 4 games
Jul 20261,525 P-1 · 9 games1,318 Pno change · 4 games
Jun 20261,526 Pno change · 9 games1,318 Pno change · 4 games
May 20261,526 Pno change · 9 games1,318 Pno change · 4 games
Apr 20261,526 Pno change · 9 games1,318 Pno change · 4 games
Mar 20261,526 Pno change · 9 games1,318 Pno change · 4 games
Feb 20261,526 Pno change · 9 games1,318 Pno change · 4 games
Jan 20261,526 Pno change · 9 games1,318 Pno change · 4 games
Dec 20251,526 P9 games1,318 P4 games

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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.