USCF player statistics

Yu, Kaiwen

USCF 30211474CaliforniaUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE: FIDE 39936988
US Chess reported rank: #2,684 national · #190 in state
Floor: Regular 1,700 · Quick 1,600 · Online Regular 100
Rated games: Online Regular 16

US Chess record as of Sep 15, 2026

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.

Regular rating

1,9880 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20261,988 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +16 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-136 Quick vs Regular
Typical for 1,900–1,999 regular players: -144 (middle half -232 to -83, 1,419 established members). This gap is within the typical range.
-1,041 Online Regular vs Regular (provisional)
Typical for 1,900–1,999 regular players: -460 (middle half -657 to -272, 275 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +13; Mar 2026 to Apr 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +13 from Mar 2026 to Apr 2026
Current run: 6 updates; Unchanged since Apr 2026
Typical move: ±2; Mean absolute change; spread ±4.1

Regular rating in context

Oct 2026 update

United States

#3,437of 82,596 rated members · higher than 95.8%

79,139 lower · 21 same rating · 3,436 higher · ties share a rank

California

#498of 9,083 rated members · higher than 94.4%

8,583 lower · 3 same rating · 497 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 3,445 within 100 points of 1,988 (this player included)

Player · 1,988

01,4502,900

1,950–1,999: 786 members (0.9%) · highlighted band is the player’s · dashed line is the target

Target 2,000

96% below 2,000 (79,320 of 82,596; 95.8% below 1,988)

Percentile over time · United States

95.8% higher than · Oct 2026 · rank #3,437 of 82,596

Since Dec 2025
+0.3 pts

Dec 2025Oct 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 Oct 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 California 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 Yu, Kaiwen
Month	Regular	Quick	Online Regular
Oct 2026	1,988no change	1,852no change	947 Pno change · 16 games
Sep 2026	1,988no change	1,852no change	947 Pno change · 16 games
Aug 2026	1,988no change	1,852no change	947 Pno change · 16 games
Jul 2026	1,988no change	1,852no change	947 Pno change · 16 games
Jun 2026	1,988no change	1,852no change	947 Pno change · 16 games
May 2026	1,988no change	1,852no change	947 Pno change · 16 games
Apr 2026	1,988+13	1,852+8	947 Pno change · 16 games
Mar 2026	1,975no change	1,844no change	947 Pno change · 16 games
Feb 2026	1,975no change	1,844no change	947 Pno change · 16 games
Jan 2026	1,975+3	1,844no change	947 Pno change · 16 games
Dec 2025	1,972	1,844	947 P16 games

Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse