Jan Kotisa

CZE · 16 yrs · K=40 · Peak 1935 (May 2026)

Best performance: 1961 at 1. liga mládeže D 2025/2026(Best of 2026)

World #54059 live12224#41,835 publishedCzechia #2279

OCT26 Rating

1927

Live Rating

1878.6

Change

-48.4

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	1. liga mládeže D 2026/2027Oct 3 – Apr 25, 2027TPR 1603	½/3	-48.4	1603	1878.6

6 of 41 events · All years

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.

Olomouc Chess Summer 2026 - C open rating tournament1889
Aug 2026Swisschess-results.com
#2 in 2026Score 5/9Opp avg 1839Start 1935
1. liga mládeže D 2025/20261961
Oct 2025 – Apr 2026Teamchess-results.com
Best of 2026Score 7½/9Opp avg 1688Start 1838
JMSS - Krajsky prebor I 2025-2026 r11—(1)
Oct 2025 – Apr 2026Teamfederation source
Score ½/1Opp avg 1884Start 1838
JMSS - Krajsky prebor I 2025-2026 r9-10—(2)
Oct 2025 – Mar 2026Teamfederation source
Score 1½/2Opp avg 1849Start 1838
JMSS - Krajsky prebor II B 2025-2026 r8-9—(1)
Oct 2025 – Feb 2026Teamfederation source
Score ½/1Opp avg 1990Start 1838
JMSS - Krajsky prebor I 2025-2026 r7-8—(1)
Oct 2025 – Feb 2026Teamfederation source
Score 1/1Opp avg 1946Start 1838

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