USCF player statistics

Li, Yunji Rain

USCF 17007498CaliforniaUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#33,002 national · #1,973 in state
Floor
Regular 115 · Quick 115 · Blitz 137
Rated games
Regular 9 · Quick 17 · Blitz 25

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

860

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

Nov 2026860 provisional
Dec 2025: 597 provisionalJan 2026: 597 provisionalFeb 2026: 597 provisionalMar 2026: 597 provisionalApr 2026: 597 provisionalMay 2026: 860 provisionalJun 2026: 860 provisionalJul 2026: 860 provisionalAug 2026: 860 provisionalSep 2026: 860 provisionalOct 2026: 860 provisionalNov 2026: 860 provisional
Dec 2025Nov 2026
12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +33 Quick vs Regular (provisional)

    Typical for 800–899 regular players: -11 (middle half -31 to +8, 2,426 established members). This gap is above the typical range.

  • -172 Blitz vs Regular

    Typical for 800–899 regular players: -103 (middle half -213 to +39, 205 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+263
Apr 2026 to May 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+263 from Apr 2026 to May 2026
Current run
6 updates
Unchanged since May 2026
Typical move
±24
Mean absolute change; spread ±79.3

Regular rating in context

Nov 2026 update

United States

#41,043of 83,032 rated members · higher than 50.5%

41,954 lower · 36 same rating · 41,042 higher · ties share a rank

California

#4,843of 9,288 rated members · higher than 47.8%

4,443 lower · 3 same rating · 4,842 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,964 within 100 points of 860 (this player included)

Player · 860
01,4252,850

850–899: 2,146 members (2.5%) · highlighted band is the player’s · dashed line is the target

52.5% below 900 (43,657 of 83,032; 50.5% below 860)

Percentile over time · United States

50.5% higher than · Nov 2026 · rank #41,043 of 83,032

Since Dec 2025
+14.6 pts

Dec 2025: higher than 35.9% (rank 51,906 of 81,102)Jan 2026: higher than 35.4% (rank 51,280 of 79,487)Feb 2026: higher than 35.5% (rank 54,024 of 83,940)Mar 2026: higher than 35.3% (rank 52,094 of 80,605)Apr 2026: higher than 35.5% (rank 52,068 of 80,831)May 2026: higher than 50.6% (rank 40,088 of 81,236)Jun 2026: higher than 51.2% (rank 40,604 of 83,290)Jul 2026: higher than 51.4% (rank 40,169 of 82,736)Aug 2026: higher than 51.2% (rank 40,437 of 83,080)Sep 2026: higher than 51.2% (rank 40,777 of 83,635)Oct 2026: higher than 50.6% (rank 40,694 of 82,596)Nov 2026: higher than 50.5% (rank 41,043 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 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 Li, Yunji Rain
MonthRegularQuickBlitz
Nov 2026860 Pno change · 9 games893 Pno change · 17 games688no change
Oct 2026860 Pno change · 9 games893 Pno change · 17 games688no change
Sep 2026860 Pno change · 9 games893 Pno change · 17 games688no change
Aug 2026860 Pno change · 9 games893 Pno change · 17 games688no change
Jul 2026860 Pno change · 9 games893 Pno change · 17 games688no change
Jun 2026860 Pno change · 9 games893 Pno change · 17 games688no change
May 2026860 P+263 · 9 games893 P+256 · 17 games688no change
Apr 2026597 Pno change · 4 games637 Pno change · 12 games688no change
Mar 2026597 Pno change · 4 games637 Pno change · 12 games688no change
Feb 2026597 Pno change · 4 games637 Pno change · 12 games688no change
Jan 2026597 Pno change · 4 games637 Pno change · 12 games688no change
Dec 2025597 P4 games637 P12 games688
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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.