Jan Mazuch

CZE · 61 yrs · K=20 · Peak 2016 (By Nov 2009)

Best performance: 2042 at 8th Kesarovski-Georgiev Memorial(Best of 2009)

OCT26 Rating

1922

Live Rating

1922.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

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Official classical rating by month

List	Rating	Change
Oct 2026	1922	0
Sep 2026	1922	0
Aug 2026	1922	0
Jul 2026	1922	0
Jun 2026	1922	0
May 2026	1922	0
Apr 2026	1922	0
Mar 2026	1922	0
Feb 2026	1922	0
Jan 2026	1922	0
Dec 2025	1922	0
Nov 2025	1922	0

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	PDSS - Krajsky prebor II zapad 2024-2025 r11Mar 30, 2025	0/1	—

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

Event timeline · Classical

30 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.

PDSS - Krajsky prebor II zapad 2024-2025 r11—(1)
Mar 2025Teamfederation source
Score 0/1Opp avg 1901Start 1933
PDSS - Krajsky prebor II zapad 2024-2025 r4-5—(1)
Dec 2024Teamfederation source
Score 0/1Opp avg 1678Start 1950
Prebor klubu SK Bohemia Pardubice 2023-2024 r11—(1)
Mar – Apr 2024Round robinfederation source
Score 1/1Opp avg 1639Start 1965
Prebor klubu SK Bohemia Pardubice 2023-2024 r9-101504
Nov 2023 – Mar 2024Round robinfederation source
Best of 2024Score 1½/3Opp avg 1504Start 1942
PDSS - Krajsky prebor II zapad 2023-2024 r8-9—(2)
Feb 2024Teamfederation source
Score 2/2Opp avg 1626Start 1935
Prebor klubu SK Bohemia Pardubice 2023-2024 r7-8—(1)
Feb 2024Round robinfederation source
Score ½/1Opp avg 1943Start 1935
Prebor klubu SK Bohemia Pardubice 2023-2024 r5-6—(2)
Jan 2024Round robinfederation source
Score 1½/2Opp avg 1645Start 1936
Prebor klubu SK Bohemia Pardubice 2023-2024 r4—(1)
Oct – Nov 2023Round robinfederation source
Score 1/1Opp avg 1569Start 1942
Prebor klubu SK Bohemia Pardubice 2023-2024 r3—(1)
Oct – Nov 2023Round robinfederation source
Score ½/1Opp avg 1591Start 1942
Prebor klubu SK Bohemia Pardubice 2023-2024 r1-2—(0)
Oct 2023Round robinfederation source
Score 1/1Start 1942
PDSS - Krajsky prebor II zapad 2022-2023 r6-7—(1)
Jan 2023Teamfederation source
Score ½/1Opp avg 1809Start 1946
PDSS - Krajsky prebor II zapad 2022-2023 r2-3—(1)
Nov 2022Teamfederation source
Score 1/1Opp avg 1472Start 1944
PDSS Krajsky prebor II 2021/2022 zapad r2-3—(2)
Nov 2021Teamfederation source
Score 1/2Opp avg 1537Start 1961
PDSS Krajsky prebor II 2021/2022 zapad r1—(1)
Oct 2021Teamfederation source
Score 1/1Opp avg 1581Start 1959
Krajsky prebor 2 PDSS 2018/2019 zapad r11—(1)
Mar 2019Teamfederation source
Score 1/1Opp avg 1674Start 1953
Krajsky prebor 2 PDSS 2018/2019 zapad r10—(1)
Mar 2019Teamfederation source
Score 1/1Opp avg 1671Start 1953
Krajsky prebor 2 PDSS 2018/2019 zapad r8-9—(0)
Feb 2019Teamfederation source
Score 1/1Start 1953
Krajsky prebor 2 PDSS 2018/2019 zapad r2-3—(1)
Nov 2018Teamfederation source
Score ½/1Opp avg 1805Start 1957
Krajsky prebor II zapad PDSS 2017/2018 r10—(1)
Mar 2018Teamfederation source
Score 1/1Opp avg 1542Start 1954
Krajsky prebor II zapad PDSS 2017/2018 r8-9—(1)
Feb 2018Teamfederation source
Score ½/1Opp avg 1727Start 1966
Krajsky prebor II. - zapad PDSS 2016/2017 r11—(1)
Apr 2017Teamfederation source
Score 0/1Opp avg 1908Start 1990
Krajsky prebor II. - zapad PDSS 2016/2017 r8-9—(1)
Feb 2017Teamfederation source
Score 1/1Opp avg 1449Start 1987
Krajsky prebor II PDSS 2015/2016 - zapad round10-11—(1)
Apr 2016Teamfederation source
Score 1/1Opp avg 1396Start 1968
Krajsky prebor I PDSS 2015/2016 r11—(1)
Apr 2016Teamfederation source
Score 1/1Opp avg 1886Start 1968
Krajsky prebor II PDSS 2015/2016 - zapad r1—(1)
Oct 2015Teamfederation source
Score 1/1Opp avg 1764Start 1958

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