Jan Kosata

CZE · 62 yrs · K=20 · Peak 2204 (Jul 2006)

Best performance: 2260 at Krajsky prebor I JMSS(Best of 2011)

NOV26 Rating

1992

Live Rating

1992.0

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	1992	0
Oct 2026	1992	0
Sep 2026	1992	0
Aug 2026	1992	0
Jul 2026	1992	0
Jun 2026	1992	0
May 2026	1992	0
Apr 2026	1992	0
Mar 2026	1992	0
Feb 2026	1992	0
Jan 2026	1992	0
Dec 2025	1992	0

Classical games since the November list

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

	Last played	Score	TPR
	JMSS - Krajsky prebor II B 2023-2024 r6-7Jan 14, 2024 – Jan 28, 2024	2/2	—

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

Event timeline · Classical

50 of 87 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.

JMSS - Krajsky prebor II B 2023-2024 r6-7—(2)
Jan 2024Teamfederation source
Score 2/2Opp avg 1865Start 1973
JMSS - Krajsky prebor II B 2023-2024 r4-5—(1)
Dec 2023Teamfederation source
Score 1/1Opp avg 1616Start 1971
JMSS - Krajsky prebor II B 2023-2024 r2-3—(2)
Nov 2023Teamfederation source
Score 0/2Opp avg 1934Start 1994
JMSS - Krajsky prebor I 2023-2024 r1—(1)
Oct 2023Teamfederation source
Score 1/1Opp avg 1556Start 2010
JMSS - Krajsky prebor II B 2023-2024 r1—(1)
Oct 2023Teamfederation source
Score 0/1Opp avg 1641Start 2010
JmSS Krajsky prebor I 2022-2023 r11—(1)
Apr 2023Teamfederation source
Score ½/1Opp avg 1892Start 2013
JmSS Krajsky prebor I 2022-2023 r10—(1)
Mar 2023Teamfederation source
Score 0/1Opp avg 2150Start 2019
JmSS Krajsky prebor I 2022-2023 r8-9—(2)
Feb 2023Teamfederation source
Score ½/2Opp avg 1977Start 2031
JmSS Krajsky prebor II B 2022-2023 r8-9—(2)
Feb 2023Teamfederation source
Score 1½/2Opp avg 1864Start 2031
JmSS Krajsky prebor I 2022-2023 r6-7—(2)
Jan 2023Teamfederation source
Score ½/2Opp avg 1896Start 2056
JmSS Krajsky prebor II B 2022-2023 r6-7—(2)
Jan 2023Teamfederation source
Score 1/2Opp avg 1939Start 2056
JmSS Krajsky prebor II B 2022-2023 r4-5—(2)
Dec 2022Teamfederation source
Score 1/2Opp avg 1951Start 2071
JmSS Krajsky prebor I 2022-2023 r5—(1)
Dec 2022Teamfederation source
Score 0/1Opp avg 2083Start 2071
JmSS Krajsky prebor I 2022-2023 r3-4—(2)
Nov 2022Teamfederation source
Score 1/2Opp avg 1929Start 2074
JmSS Krajsky prebor II B 2022-2023 r2-3—(2)
Nov 2022Teamfederation source
Score 1½/2Opp avg 1942Start 2074
JmSS Krajsky prebor I 2022-2023 r1-2—(1)
Oct 2022Teamfederation source
Score ½/1Opp avg 1906Start 2086
JmSS Krajsky prebor II B 2022-2023 r1—(1)
Oct 2022Teamfederation source
Score ½/1Opp avg 1744Start 2086
2. liga E 2021/2022 r11—(1)
Apr 2022Teamfederation source
Score 1/1Opp avg 2096Start 2075
JmSS - Krajsky prebor 2021/2022 r10-11—(1)
Jan – Mar 2022Teamfederation source
Score ½/1Opp avg 2144Start 2083
2. liga E 2021/2022 r9-10—(2)
Feb – Mar 2022Teamfederation source
Score 0/2Opp avg 2192Start 2082
JmSS - Krajsky prebor 2021/2022 r8-9—(2)
Feb 2022Teamfederation source
Score 1/2Opp avg 2160Start 2082
2. liga E 2021/2022 r7-8—(2)
Jan – Feb 2022Teamfederation source
Score 1/2Opp avg 2111Start 2083
JmSS - Krajsky prebor 2021/2022 r6-7—(2)
Jan 2022Teamfederation source
Score 1/2Opp avg 2050Start 2083
2. liga E 2021/2022 r6—(1)
Jan 2022Teamfederation source
Score ½/1Opp avg 2092Start 2083
2. liga E 2021/2022 r4-5—(1)
Dec 2021Teamfederation source
Score 0/1Opp avg 1980Start 2096

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