Roman Sidorchuk

RUS · 33 yrs · K=20 · Peak 2186 (Jan 2009)

Best performance: 2279 at 2nd N.A.Sirotin Memorial 2006 open(Best of 2006)

OCT26 Rating

2163

Live Rating

2163.0

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
	Moscow Chmp. U18Nov 12, 2009 – Nov 26, 2009TPR 2101	5½/9	2101

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

11 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.

Moscow Chmp. U182101
Nov 2009Swissfederation source
#2 in 2009Score 5½/9Opp avg 2021Start 2175
23. T.Petrosian Memorial 2009 open2107
Jan 2009Swissfederation source
Best of 2009Score 5½/9Opp avg 2027Start 2186
4. N.A.Sirotin Memorial 2008 open2181
Sep 2008Swissfederation source
#2 in 2008Score 5/7Opp avg 2056Start 2162
Dmitrov Summer 2008 open2262
Jul 2008Swissfederation source
Best of 2008Score 5½/9Opp avg 2121Start 2162
22. T.Petrosian Memorial 2008 open2166
Jan 2008Swissfederation source
#3 in 2008Score 5/9Opp avg 2123Start 2161
Moscow Chmp. Boys-162080
Nov 2007Swissfederation source
#4 in 2007Score 5½/9Opp avg 2037Start 2174
Cup of Volga 2007 open2207
Jul 2007Swissfederation source
#2 in 2007Score 5½/9Opp avg 2164Start 2163
Moscow open 2007 B2085
Jan 2007Swissfederation source
#3 in 2007Score 5/9Opp avg 2035Start 2125
21st T.Petrosian Memorial 2007 A2250
Jan 2007Swissfederation source
Best of 2007Score 6/9Opp avg 2155Start 2125
Moscow Chmp Juniors 18 Open2249
Nov 2006Swissfederation source
#2 in 2006Score 6/9Opp avg 2147Start 2088
2nd N.A.Sirotin Memorial 2006 open2279
Sep 2006Swissfederation source
Best of 2006Score 5/9Opp avg 2236Start 2058

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