USCF player statistics

Prendergast, Eamonn

USCF 16128821New YorkUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 0
TD: Club
US Chess reported rank: #43,924 national · #4,944 in state
Floor: Regular 130 · Quick 113 · Blitz 132

US Chess record as of Sep 15, 2026

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Regular rating

6160 since Oct 2026

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

Nov 2026616 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · +138 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-122 Quick vs Regular
Typical for 600–699 regular players: -4 (middle half -16 to +11, 2,305 established members). This gap is below the typical range.
-21 Blitz vs Regular
Typical for 600–699 regular players: -61 (middle half -171 to +72, 115 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +129; Feb 2026 to Mar 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +129 from Feb 2026 to Mar 2026
Current run: 5 updates; Unchanged since Jun 2026
Typical move: ±13; Mean absolute change; spread ±38.7

Regular rating in context

Nov 2026 update

United States

#52,628of 83,032 rated members · higher than 36.5%

30,356 lower · 49 same rating · 52,627 higher · ties share a rank

New York

#5,551of 9,119 rated members · higher than 39%

3,562 lower · 7 same rating · 5,550 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,266 within 100 points of 616 (this player included)

Player · 616

01,4252,850

600–649: 2,591 members (3.1%) · highlighted band is the player’s · dashed line is the target

Target 650

38.6% below 650 (32,088 of 83,032; 36.5% below 616)

Percentile over time · United States

36.5% higher than · Nov 2026 · rank #52,628 of 83,032

Since Dec 2025
+8.2 pts

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 New York 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 Prendergast, Eamonn
Month	Regular	Quick	Blitz
Nov 2026	616no change	494no change	595no change
Oct 2026	616no change	494no change	595no change
Sep 2026	616no change	494no change	595no change
Aug 2026	616no change	494no change	595no change
Jul 2026	616no change	494no change	595no change
Jun 2026	616+9	494+19	595no change
May 2026	607no change	475no change	595no change
Apr 2026	607no change	475no change	595no change
Mar 2026	607+129	475no change	595no change
Feb 2026	478no change	475no change	595no change
Jan 2026	478no change	475no change	595no change
Dec 2025	478	475	595

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