Jason Wawrzaszek

USA · 46 yrs · K=20 · Peak 2018 (Jan 2010)

Best performance: 2296 at 64th OCF Oklahoma Open - Jerry Spann Memorial(Best of 2009)

NOV26 Rating

1987

Live Rating

1987.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1987	0
Oct 2026	1987	0
Sep 2026	1987	0
Aug 2026	1987	0
Jul 2026	1987	0
Jun 2026	1987	0
May 2026	1987	0
Apr 2026	1987	0
Mar 2026	1987	0
Feb 2026	1987	0
Jan 2026	1987	0
Dec 2025	1987	0

Form · Classical

oldest → latest

From 104 classical games on record, the latest on Jun 23, 2024.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	2024 150K Universal Open - 1800-1999Jun 20, 2024 – Jun 23, 2024TPR 1810	4/6	1810

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

Event timeline · Classical

17 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.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2024	5	3	1738	1810
2022	4	4	1554	2354
2016	4	3	1840	2033
2013	4	2½	1948	2043
2012	3	1	2078	1953
2011	15	7½	2007	2007
2010	2	1	1981	—
2009	14	9	2076	2178
2007	10	3½	2044	1934

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

2024 150K Universal Open - 1800-19991810
Jun 2024Swissfederation source
Best of 2024Score 4/6Opp avg 1738Start 2010
13th Annual Southwest Class Championships - Class A2354
Feb 2022Swissfederation source
Score 6/7Opp avg 1554Start 2001
71st OCF FIDE Open2033
Sep 2016Swissfederation source
Best of 2016Score 3/4Opp avg 1840Start 1996
4th Jerry Hanken FIDE Winter Open2043
Feb 2013Swissfederation source
Best of 2013Score 3½/5Opp avg 1948Start 1992
3rd Jerry Hanken FIDE Open1953
Feb 2012Swissfederation source
Best of 2012Score 1/3Opp avg 2078Start 1997
2011 Oklahoma Fall Open OKC - Open Section2117
Nov 2011Swissfederation source
Best of 2011Score 4½/5Opp avg 1844Start 1991
30th NAO FIDE 11 Round Open2095
May 2011Swissfederation source
#2 in 2011Score 5/10Opp avg 2145Start 1987
2nd Jerry Hanken FIDE Winter Open1840
Feb 2011Swissfederation source
#3 in 2011Score 3/7Opp avg 1912Start 2016
29th North American FIDE Open—(2)
May 2010Swissfederation source
Score 6/10Opp avg 1981Start 2018
Get Your FIDE Rating - Open2804
Nov 2009Swissfederation source
Score 4/5Opp avg 2004Start 1978
64th OCF Oklahoma Open - Jerry Spann Memorial2296
Jul 2009Swissfederation source
Best of 2009Score 4/5Opp avg 2056Start 1920
27th North American FIDE Open—(2)
May 2009Swissfederation source
Score 3½/7Opp avg 2298Start 1911
Phillips 66 Chess Classic2043
Mar 2009Swissfederation source
#2 in 2009Score 3/5Opp avg 2043Start 1911
4th Okie Chess Festival - Okie Open1925
Aug 2008Swissfederation source
Best of 2008Score 5/7Opp avg 1925
62nd OCF Jerry Spann Memorial—(2)
Jul 2007Swissfederation source
Score 2/5Opp avg 2014
2007 Okie Fest Open1954
May 2007Swissfederation source
Best of 2007Score 3½/6Opp avg 1954
2007 OCF Winter NAO FIDE Open1871
Feb 2007Swissfederation source
#2 in 2007Score 3/7Opp avg 2111

Live ratings projected from the NOV26 published list · Not affiliated with FIDE