Roman Kowalysko

USA · 34 yrs · K=20 · Peak 2003 (Oct 2017)

Best performance: 1911 at 18th Annual Philadelphia Open - Major(Best of 2024)

World #=57381 live256#57,125 publishedUnited States #=1584

OCT26 Rating

1866

Live Rating

1866.0

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
	54th Annual World Open — Under 2200Jul 1 – Jul 5TPR 1745	3/7	1745

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

10 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.

54th Annual World Open — Under 22001745
Jul 2026Swissfederation source
Best of 2026Score 3/7Opp avg 1795Start 1876
2025 November Parma Club Championship - Open Section—(2)
Nov 2025Swissfederation source
Score 2/4Opp avg 1774Start 1881
2025 Ohio Chess Congress1719
Aug 2025Swissfederation source
Best of 2025Score 1½/3Opp avg 1719Start 1895
18th Continental Chess Cleveland Open - Major—(2)
Jun 2025Swissfederation source
Score 1/2Opp avg 1806Start 1899
2024 Parma Club Championship1903
Nov 2024Swissfederation source
#2 in 2024Score 2½/4Opp avg 1903Start 1899
2024 Ohio Chess Congress1834
Aug – Sep 2024Swissfederation source
#3 in 2024Score 1½/3Opp avg 1834Start 1906
3rd Annual World Open Amateur Championship—(1)
Jul 2024Swissfederation source
Score ½/2Opp avg 1767Start 1911
18th Annual Philadelphia Open - Major1911
Jun 2024Swissfederation source
Best of 2024Score 1½/3Opp avg 1911Start 1911
2024 Northeast Ohio Open—(1)
Jan 2024Swissfederation source
Score ½/1Opp avg 1486Start 1859
2023 Ohio Congress—(2)
Sep 2023Swissfederation source
Score ½/2Opp avg 1993Start 1866

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