USCF player statistics

Sutrisno, Janssen

USCF 31670941CaliforniaLatest monthly rating update: Sep 2026
Official US Chess record
Rating format

Regular rating

7910 since Aug 2026

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

Sep 2026791 Regular
Dec 2025: 657 provisionalJan 2026: 744 provisionalFeb 2026: 744 provisionalMar 2026: 744 provisionalApr 2026: 744 provisionalMay 2026: 744 provisionalJun 2026: 744 provisionalJul 2026: 744 provisionalAug 2026: 791Sep 2026: 791
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10 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -6 Quick vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+87
Dec 2025 to Jan 2026
Biggest drop
No drop between published updates yet
Longest rise
1 update
+87 from Dec 2025 to Jan 2026
Current run
1 update
Unchanged since Aug 2026
Typical move
±15
Mean absolute change; spread ±31.2

Regular rating in context

Sep 2026 update

United States

#43,944of 83,635 rated members · higher than 47.4%

39,644 lower · 48 same rating · 43,943 higher · ties share a rank

California

#5,046of 9,051 rated members · higher than 44.2%

4,003 lower · 3 same rating · 5,045 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 9,362 within 100 points of 791 (this player included)

Player · 791
01,4502,900

750799: 2,331 members (2.7%) · highlighted band is the player’s · dashed line is the target

47.8% below 800 (40,060 of 83,635; 47.4% below 791)

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.

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 Sutrisno, Janssen
MonthRegularQuick
Sep 2026791no change785no change
Aug 2026791+47785+46
Jul 2026744 Pno change · 24 games739 Pno change · 24 games
Jun 2026744 Pno change · 24 games739 Pno change · 24 games
May 2026744 Pno change · 24 games739 Pno change · 24 games
Apr 2026744 Pno change · 24 games739 Pno change · 24 games
Mar 2026744 Pno change · 24 games739 Pno change · 24 games
Feb 2026744 Pno change · 24 games739 Pno change · 24 games
Jan 2026744 P+87 · 24 games739 P+91 · 24 games
Dec 2025657 P24 games648 P24 games

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in CA appear first.

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.