Andreas Gerdau

GER · 63 yrs · K=20 · Peak 1999 (Jul 2009)

Best performance: 2105 at 6.Bayer Open(Best of 2009)

World #=45110 live552#44,558 publishedGermany #=5037

NOV26 Rating

1916

Live Rating

1916.0

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	1916	0
Oct 2026	1916	-8
Sep 2026	1924	0
Aug 2026	1924	0
Jul 2026	1924	0
Jun 2026	1924	-15
May 2026	1939	0
Apr 2026	1939	0
Mar 2026	1939	-14
Feb 2026	1953	0
Jan 2026	1953	0
Dec 2025	1953	0

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 4 games, May 15 – May 17.

From 85 classical games on record, the latest on Sep 20.

Classical games since the November list

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

	Last played	Score	TPR
	NRW-Klasse 4 2026/27Sep 20 – Oct 11	0/1	—

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

Best wins · Classical

From 68 rated classical games against rated opponents, 2007–2026

#	Opponent	Rating
1,	FM Kuno Thiel, Jun 2010 · Jubilaeums-Open Schachclub Bayer Leverkusen	, 2241
2,	Mark-Nils Niederreuther, Mar 2009 · 6.Bayer Open	, 2092
3,	Philip Anderton, Jul 2007 · 11. Godesburg Open	, 1951
4,	Heiko Goede, Jun 2011 · 58.offene Koelner Stadtmeisterschaft Vormeister 1	, 1950
5,	Stefan Herms, Feb 2012 · Deutsche Amateurmeisterschaft 2011/12 (5) Gruppe B	, 1908
6,	Nashaat Alnafkhosh, Feb 2025 · 3. Internationales Bruehler Open A-Turnier	, 1866
7,	Nicolau Roca Barcelo, May 2017 · VI Open Internacional de Llucmajor	, 1862
8,	Nicolas Georgopoulos, Feb 2026 · 4. Internationales Bruehler Open 2026 A-Turnier	, 1841
9,	Uwe Baier, Apr 2009 · 6.Bayer Open	, 1796
10,	Dr. Dirk Wagner, Mar 2023 · 7 Seminarturnier Lanzarote-Kanaren	, 1763

#	Opponent	Overall	Rating
1,	IM Andrei-Nestor Cioara, Highest-rated meeting: Jun 2010 · Jubilaeums-Open Schachclub Bayer Leverkusen	, 0/1	, 2424
2,	FM Joan Trepat Herranz, Highest-rated meeting: May 2017 · VI Open Internacional de Llucmajor	, 0/1	, 2363
3,	IM Erlend Mikalsen, Highest-rated meeting: May 2017 · VI Open Internacional de Llucmajor	, 0/1	, 2343
4,	FM Jochen Wigger, Highest-rated meeting: Sep 2009 · Offene Solinger Stadtmeisterschaft	, 0/1	, 2312
5,	IM Bayastan Sydykov, Highest-rated meeting: Feb 2025 · 3. Internationales Bruehler Open A-Turnier	, 0/1	, 2296
6,	FM Oliver Kniest, Highest-rated meeting: Jan 2009 · 6.Bayer Open	, 0/1	, 2270
7,	FM Mark Helbig, Highest-rated meeting: Feb 2026 · 4. Internationales Bruehler Open 2026 A-Turnier	, 0/1	, 2250
8,	FM Kuno Thiel, Highest-rated meeting: Jun 2010 · Jubilaeums-Open Schachclub Bayer Leverkusen	, 1/1	, 2241
9,	Mark Lamprecht, Highest-rated meeting: Oct 2009 · Offene Solinger Stadtmeisterschaft	, 0/1	, 2220
10,	WIM Viktorija Ni, Highest-rated meeting: May 2017 · VI Open Internacional de Llucmajor	, 0/1	, 2195

Event timeline · Classical

14 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
2026	13	6	1863	1834
2025	5	2	2008	1936
2023	7	4	1781	1831
2020	3	1	1876	1751
2017	8	3½	1947	1904
2012	5	2	2004	1932
2011	3	1	1900	1775
2010	6	2½	2141	2084
2009	9	3½	2092	2012

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

NRW-Klasse 4 2026/27—(1)
Sep – Oct 2026Teamfederation source
Score 0/1Opp avg 1978Start 1924
66. Offene Koelner Stadtmeisterschaft1849
May 2026Swissfederation source
#2 in 2026Score 4/7Opp avg 1799Start 1939
4. Internationales Bruehler Open 2026 A-Turnier1859
Feb 2026Swissfederation source
Best of 2026Score 2/5Opp avg 1931Start 1953
3. Internationales Bruehler Open A-Turnier1936
Feb 2025Swissfederation source
Best of 2025Score 2/5Opp avg 2008Start 1958
7 Seminarturnier Lanzarote-Kanaren1831
Mar 2023Swissfederation source
Best of 2023Score 4/7Opp avg 1781Start 1946
Offene Vereinsmeisterschaft 2020 des KSK Dr. Lasker1751
Jan – Mar 2020Swissfederation source
Best of 2020Score 2/4Opp avg 1876Start 1955
VI Open Internacional de Llucmajor1904
May 2017Swissfederation source
Best of 2017Score 4½/9Opp avg 1947Start 1971
Deutsche Amateurmeisterschaft 2011/12 (5) Gruppe B1932
Feb 2012Swissfederation source
Best of 2012Score 2/5Opp avg 2004Start 1976
58.offene Koelner Stadtmeisterschaft Vormeister 11775
Jun 2011Swissfederation source
Best of 2011Score 3½/7Opp avg 1900Start 1999
Jubilaeums-Open Schachclub Bayer Leverkusen2084
Jun 2010Swissfederation source
Best of 2010Score 3½/7Opp avg 2141Start 1984
Offene Solinger Stadtmeisterschaft1883
Sep – Dec 2009Swissfederation source
#2 in 2009Score 3½/7Opp avg 2076Start 1999
6.Bayer Open2105
Jan – Apr 2009Swissfederation source
Best of 2009Score 4½/7Opp avg 2105Start 1980
11. Godesburg Open1979
Jul 2007Swissfederation source
Best of 2007Score 4½/9Opp avg 2022
Deutsche Amateurmeisterschaft C—(1)
Jan 2007Swissfederation source
Score 2½/5Opp avg 1993

Rated near Andreas Gerdau · Classical

World

#=45110Wolfgang Koelbl1916.0
#=45110Rudolf Forster1916.0
#=45110Andreas Gerdau1916.0
#=45110Armin Seifert1916.0
#=45110WFM Potluri Supreetha1916.0

Germany

#=5037Wolfgang Koelbl1916.0
#=5037Rudolf Forster1916.0
#=5037Andreas Gerdau1916.0
#=5037Armin Seifert1916.0
#=5037Witold Leppich1916.0

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