Olaf Grotheer

GER · 57 yrs · K=20 · Peak 1889 (Mar 2024)

Best performance: 1931 at 28. Internationales Boeblinger Open B(Best of 2011)

OCT26 Rating

1889

Live Rating

1889.0

Change

0.0

Games Played

Rating History · Classical

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Official classical rating by month

Classical games since the October list

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

	Last played	Score	TPR
	28. Internationales Boeblinger Open BDec 26, 2011 – Dec 30, 2011TPR 1931	5½/9	1931

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

6 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.

28. Internationales Boeblinger Open B1931
Dec 2011Swissfederation source
Best of 2011Score 5½/9Opp avg 1851Start 1889
15.Internat.Neckar-Open 2011 Gruppe B1861
Apr 2011Swissfederation source
#2 in 2011Score 5/9Opp avg 1861Start 1889
14.Internat. Neckar-Open B1843
Apr 2010Swissfederation source
Best of 2010Score 4/9Opp avg 1886Start 1889
22.Staufer Open1774
Jan 2010Swissfederation source
#2 in 2010Score 4/9Opp avg 2047Start 1819
13.Internat.Neckar-Open B—(0)
Apr 2009Swissfederation source
Score 4½/9Start 1819
21. Staufer Open1905
Jan 2009Swissfederation source
Best of 2009Score 3½/8Opp avg 2098Start 1812

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