Charles M Unruh

USA · 41 yrs · K=40 · Peak 1937 (Nov 2024)

Best performance: 2076 at 34th NATO Chess Championship 2024(Best of 2024)

OCT26 Rating

1937

Live Rating

1923.4

Change

-13.6

Games Played

Rating History · Classical

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Official classical rating by month

Classical games since the October list

	Tournament	Score	Change	TPR	After
	36th NATO Chess Championship 2026Oct 12 – Oct 16TPR 1904	3½/7	-13.6	1904	1923.4

12 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.

36th NATO Chess Championship 2026-13.6
Oct 2026Individualchess-results.com
Best of 2026Score 3½/7TPR 1904Opp avg 1961Start 1937
34th NATO Chess Championship 20242076
Oct 2024Swissfederation source
Best of 2024Score 3/7Opp avg 2076Start 1911
65th Annual US Armed Forces Open—(1)
Oct 2024Swissfederation source
Score 4/5Opp avg 2082Start 1911
2023 U.S. Armed Forces Open Chess Championships—(1)
Oct 2023Swissfederation source
Score 3½/5Opp avg 2014Start 1864
33. NATO chess championship 20231931
Sep 2023Swissfederation source
Best of 2023Score 3½/7Opp avg 1931Start 1830
63rd Annual U.S. Armed Forces Open Chess Championship—(1)
Oct 2022Swissfederation source
Score 4/5Opp avg 1682Start 1859
32th NATO Chess Championships1880
Jun – Jul 2022Swissfederation source
Best of 2022Score 4/7Opp avg 1830
62nd Annual US Armed Forces Open Chess Championships - AFO—(1)
Oct 2021Swissfederation source
Score 5/5Opp avg 1744
2013 US Class Championship1398
Sep 2013Swissfederation source
Score 0/4Opp avg 2198
109th Annual US Open—(2)
Aug 2008Swissfederation source
Score 1/6Opp avg 2032
108th Annual US Open—(1)
Jul 2007Swissfederation source
Score 4/9Opp avg 2108
2007 Okie Fest Open—(0)
May 2007Swissfederation source
Score 3/6

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