Charles Coffman

USA · 34 yrs · K=20 · Peak 1895 (Feb 2026)

Best performance: 2108 at 52nd Annual World Open - U2200(Best of 2024)

World #=50941 live1423#49,518 publishedUnited States #=1401

OCT26 Rating

1895

Live Rating

1895.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1895	0
Sep 2026	1895	0
Aug 2026	1895	0
Jul 2026	1895	0
Jun 2026	1895	0
May 2026	1895	0
Apr 2026	1895	0
Mar 2026	1895	0
Feb 2026	1895	+3
Jan 2026	1892	0
Dec 2025	1892	0
Nov 2025	1892	0

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	14th Annual Boston Chess Congress - U2100Jan 2 – Jan 4TPR 1926	3/4	1926

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

21 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

14th Annual Boston Chess Congress - U21001926
Jan 2026Swissfederation source
Best of 2026Score 3/4Opp avg 1801Start 1892
17th annual Chicago Class - Expert1852
Jul 2024Swissfederation source
#3 in 2024Score 2/4Opp avg 1852Start 1878
52nd Annual World Open - U22002108
Jul 2024Swissfederation source
Best of 2024Score 2½/3Opp avg 1835Start 1878
33rd Annual Chicago Open - U23001988
May 2024Swissfederation source
#2 in 2024Score 3/6Opp avg 1988Start 1857
2023 Haymarket Memorial - Open1783
Apr 2023Swissfederation source
Best of 2023Score 1/3Opp avg 1908Start 1793
2023 Arthur Bisguier FIDE Open1501
Apr 2023Swissfederation source
#2 in 2023Score 1/3Opp avg 1626Start 1793
32nd annual North American Open - U21001676
Dec 2022Swissfederation source
#2 in 2022Score 4½/7Opp avg 1619Start 1809
30th annual Midwest Class Championships - Premier2083
Oct 2022Swissfederation source
Best of 2022Score 1/3Opp avg 2208Start 1795
30th Annual Chicago Open - Under 21001814
May 2021Swissfederation source
Best of 2021Score 3½/5Opp avg 1814Start 1794
Chicago Chess Center 3rd Jane Addams Memorial1791
Jan 2020Swissfederation source
#2 in 2020Score 2/4Opp avg 1916Start 1785
Tim Just Winter Open XXXVII2001
Jan 2020Swissfederation source
Best of 2020Score 3/5Opp avg 2001Start 1785
56th Cincinnati Open1260
Mar 2019Swissfederation source
Score 1/4Opp avg 2060Start 1809
Chicago Chess Center 2nd Haymarket Memorial1573
May 2018Swissfederation source
#2 in 2018Score 1/4Opp avg 1766Start 1864
GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial1935
Mar 2018Swissfederation source
Best of 2018Score 4/9Opp avg 1978Start 1814
2016 US Amateur Team Championship North1795
Feb 2016Swissfederation source
Best of 2016Score 1/3Opp avg 1920Start 1817
This is the End—(2)
May 2015Swissfederation source
Score ½/3Opp avg 1810Start 1840
2014 Chess - IQ December Plus Score Open—(1)
Dec 2014Swissfederation source
Score 2½/4Opp avg 1778Start 1822
2014 Chess IQ October Quads II1077
Oct 2014Swissfederation source
Score 0/3Opp avg 1877
2014 Chess - IQ May Game 60 Quads I—(2)
May 2014Swissfederation source
Score 2/3Opp avg 1702
2014 March Chess IQ Game 60 + 30 Quad—(1)
Mar 2014Swissfederation source
Score 1½/2Opp avg 1758
15th NACA Amateur—(2)
Dec 2012Swissfederation source
Score 1/3Opp avg 1900

Rated near Charles Coffman · Classical

World

#=50941Nkhwazi Sam1895.0
#=50941Geert Maeckelbergh1895.0
#=50941Charles Coffman1895.0
#=50941Ryan Xu1895.0
#=50941Nikodem Glajc1895.0

United States

#1399Musa Naushad1895.6
#1400Abhishek Mallela1895.2
#=1401Charles Coffman1895.0
#=1401Ryan Xu1895.0
#=1401Josiah Stein1895.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE