Robert Mierzwa

GER · 28 yrs · K=20 · Peak 2049 (Mar 2026)

Best performance: 2143 at Oberliga Baden 2025/26(Best of 2026)

World #=24402 live711#23,691 publishedGermany #=2867

OCT26 Rating

2028

Live Rating

2025.4

Change

-2.6

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	Oberliga Baden Württemberg 2026/27Oct 10 – Oct 11TPR 1979	½/2	-2.6	1979	2025.4

9 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.

Oberliga Baden Württemberg 2026/27-2.6
Oct 2026Teamfederation source
Score ½/2Opp avg 2172Start 2028
Oberliga Baden 2025/262143
Apr 2026Teamlichess
Best of 2026Score 9/15Opp avg 2071Start 2041
Grenke Chess Festival 2026 | Grenke Open A1864
Apr 2026Swisslichess
#3 in 2026Score 1½/8Opp avg 2094Start 2041
5. Int. Baden-Badener Faschingsopen2116
Feb 2026Swisslichess
#2 in 2026Score 6/9Opp avg 1991Start 2012
grenke Chess Open 2025 A-Open2083
Apr 2025Swissfederation source
Best of 2025Score 4/9Opp avg 2170Start 1981
Oberliga Baden 2024-2025 Oktober 2024—(1)
Oct 2024Teamfederation source
Score 1/1Opp avg 1815Start 1975
GRENKE Chess Open 2024 A-Open1984
Mar – Apr 2024Swissfederation source
Best of 2024Score 3½/9Opp avg 2064Start 1972
Oberliga Wuerttemberg 2021/2022 April 2022—(1)
Apr 2022Teamfederation source
Score 0/1Opp avg 2082Start 1960
GRENKE Chess Open 2019 A-Open2026
Apr 2019Swissfederation source
Best of 2019Score 3½/9Opp avg 2106Start 1941

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