USCF player statistics

Bondar, Leonid

USCF 12789353IllinoisLatest monthly rating update: Sep 2026
Official US Chess record
TD
Club
US Chess reported rank
#2,434 national · #92 in state
Floor
Regular 2,000 · Quick 1,700 · Blitz 1,700

US Chess record as of Sep 15, 2026

Rating format

Regular rating

2,0030 since Aug 2026

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

Sep 20262,003 Regular
Dec 2025: 2000Jan 2026: 2000Feb 2026: 2000Mar 2026: 2000Apr 2026: 2000May 2026: 2000Jun 2026: 2003Jul 2026: 2003Aug 2026: 2003Sep 2026: 2003
Dec 2025Sep 2026
10 updates in this window · +3 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -294 Quick vs Regular

    No national baseline for this rating band yet.

  • -81 Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+3
May 2026 to Jun 2026
Biggest drop
No drop between published updates yet
Longest rise
1 update
+3 from May 2026 to Jun 2026
Current run
3 updates
Unchanged since Jun 2026
Typical move
±0
Mean absolute change; spread ±1

Regular rating in context

Sep 2026 update

United States

#3,067of 83,635 rated members · higher than 96.2%

80,540 lower · 29 same rating · 3,066 higher · ties share a rank

Illinois

#130of 4,678 rated members · higher than 97.2%

4,548 lower · 1 same rating · 129 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 3,161 within 100 points of 2,003 (this player included)

Player · 2,003
01,4502,900

2,0002,049: 872 members (1%) · highlighted band is the player’s · dashed line is the target

97.1% below 2,050 (81,258 of 83,635; 96.2% below 2,003)

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 Illinois 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 Bondar, Leonid
MonthRegularQuickBlitz
Sep 20262,003no change1,709no change1,922no change
Aug 20262,003no change1,709no change1,922no change
Jul 20262,003no change1,709no change1,922no change
Jun 20262,003+31,709+91,922no change
May 20262,000no change1,700no change1,922no change
Apr 20262,000no change1,700no change1,922no change
Mar 20262,000no change1,700-21,922no change
Feb 20262,000no change1,702no change1,922no change
Jan 20262,000no change1,702-41,922no change
Dec 20252,0001,7061,922

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