Robert O'Donnell

USA · 76 yrs · K=20 · Peak 2074 (Jan 2011)

Best performance: 2005 at 2019 Michigan Open(Best of 2019)

OCT26 Rating

1920

Live Rating

1920.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

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

	Last played	Score	TPR
	2022 Michigan Master\Expert Class ChampionshipsJan 8, 2022 – Jan 9, 2022TPR 1793	1½/5	1793

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

7 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.

2022 Michigan Master\Expert Class Championships1793
Jan 2022Swissfederation source
Best of 2022Score 1½/5Opp avg 1942Start 1879
30th Annual Kings Island Open - Major1761
Nov 2021Swissfederation source
#2 in 2021Score 2/5Opp avg 1833Start 1899
2021 Michigan Bottom Half Class Championships1909
Oct 2021Swissfederation source
Best of 2021Score 3/5Opp avg 1909Start 1901
16th Annual Indianapolis Open - Major1733
Aug 2021Swissfederation source
#3 in 2021Score 1½/5Opp avg 1882Start 1932
2019 Annual Motor City Open1696
Nov – Dec 2019Swissfederation source
#3 in 2019Score 2/5Opp avg 1768Start 1986
28th Annual Kings Island Open1706
Nov 2019Swissfederation source
#2 in 2019Score 1½/5Opp avg 2028Start 1986
2019 Michigan Open2005
Aug – Sep 2019Swissfederation source
Best of 2019Score 4½/7Opp avg 2092Start 1986

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