Stephan Heer

SUI · 52 yrs · K=20 · Peak 2225 (By Jan 2001)

Best performance: 2272 at 34. Muenchner Offenes Internationales Schachturnier A(Best of 2014)

NOV26 Rating

1965

Live Rating

1965.0

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	1965	0
Oct 2026	1965	0
Sep 2026	1965	0
Aug 2026	1965	0
Jul 2026	1965	0
Jun 2026	1965	0
May 2026	1965	0
Apr 2026	1965	0
Mar 2026	1965	0
Feb 2026	1965	0
Jan 2026	1965	0
Dec 2025	1965	0

Form · Classical

oldest → latest

From 214 classical games on record, the latest on May 28, 2024.

Classical games since the November list

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

	Last played	Score	TPR
	Muenchner Open A 2024 im 2. Muenchner SchachfestivalMay 26, 2024 – Jun 2, 2024TPR 1708	½/4	1708

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

Best wins · Classical

From 206 rated classical games against rated opponents, 2011–2024

#	Opponent	Rating
1	IM Markus Lammers, 34. Muenchner Offenes Internationales Schachturnier A, Sep 2014	, 2338
2	FM Oliver Kniest, 24. Offene Internationale Bayerische Schachmeisterschaft, Nov 2021	, 2282
3	FM Michal Bartel, Int. Chessfestival Biel 2013 Open Master, Jul 2013	, 2276
4	FM Aaron Matthes, 1st International Munich Whitsun-Open A, Jun 2023	, 2241
5	Frank Salzgeber, Biel Chess Festival 2021 - MTO, Aug 2021	, 2183
6	Dr. Frank-Martin Haas, 18. Offene Internat. Bayerische Meisterschaft 2014, Nov 2014	, 2181
7	FM Daniel Borner, Biel Chess Festival 2021 - MTO, Aug 2021	, 2133
8	Marcel Marentini, 36. Zurich Weihnachtsopen Master, Dec 2012	, 2073
9	Jan Kessler, 40. Offenes Internationales Schachturnier Muenchen A-Turnier, Oct 2020	, 2072
10	Klaus Kretschel, 33. Offenes Internationales Schachturnier Muenchen Turnier A, Sep 2013	, 2052

#	Opponent	Score	Rating
1	GM Michael Roiz, TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – MASTERS, Jan 2015	, 0/1	, 2592
2	GM David Anton Guijarro, 36. Zurich Weihnachtsopen Master, Dec 2012	, 0/1	, 2558
3	GM Normunds Miezis, 37. Zurich Weihnachtsopen Master, Dec 2013	, 0/1	, 2554
4	GM Thanh Trang Hoang, Tradewise Gibraltar Chess Festival 2014 - Masters, Jan 2014	, 0/1	, 2511
5	GM Ziaur Rahman, Tradewise Gibraltar Chess Festival 2014 - Masters, Jan 2014	, ½/1	, 2499
6	GM Rasmus Svane, Schachfestival Basel Meister 2015, Jan 2015	, 0/1	, 2496
7	IM Istvan Sipos, Bundesturnier 2013 - HT1, May 2013	, 0/1	, 2474
8	IM Salome Melia, TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – MASTERS, Jan 2015	, 0/1	, 2473
9	IM Matthias Dann, Schachfestival Basel Meister, Jan 2014	, 0/1	, 2443
10	GM Leon Mons, 18. Offene Internat. Bayerische Meisterschaft 2014, Oct 2014	, 0/1	, 2442

Openings · Classical

From the moves of 22 of 214 classical games on record.

As WhiteOpens 1.Nf3 in 4 of 10 games, 1.d4 in 3, 1.e4 in 3.

As BlackMeets 1.e4 with 1...g6, and 1.d4 with 1...Nf6.

All openings (1 as White, 2 as Black)

Openings in White games	Games	Score
Sicilian Defense	3	50%

7 more games in openings played fewer than 3 times.

Openings in Black games	Games	Score
Modern Defense	7	29%
Benoni Defense	3	0%

Event timeline · Classical

28 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
2024	12	5½	1955	1926
2023	18	6	2011	1886
2022	8	5	1828	1923
2021	16	6½	2147	2082
2020	9	5	1913	1956
2017	8	5	2039	2134
2016	14	8	1925	1975
2015	30	13½	2130	2094
2013	44	20	2072	2036
2012	7	3	2149	2099
2011	6	2	2026	1901

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

Muenchner Open A 2024 im 2. Muenchner Schachfestival1708
May – Jun 2024Swissfederation source
#2 in 2024Score ½/4Opp avg 1981Start 1986
Reykjavik Open 20241989
Mar 2024Swissfederation source
Best of 2024Score 5/9Opp avg 1946Start 1987
SEM 2023 Meisterturnier1744
Jul 2023Swissfederation source
#3 in 2023Score ½/4Opp avg 2066Start 2001
1st International Munich Whitsun-Open A2021
May – Jun 2023Swissfederation source
Best of 2023Score 4/9Opp avg 2108Start 2047
7. Int. Bodensee Open1788
May 2023Swissfederation source
#2 in 2023Score 2½/6Opp avg 1845Start 2047
Kvika Reykjavik Open 20221923
Apr 2022Swissfederation source
Best of 2022Score 5/9Opp avg 1828Start 2067
24. Offene Internationale Bayerische Schachmeisterschaft2044
Oct – Nov 2021Swissfederation source
#2 in 2021Score 4½/9Opp avg 2087Start 2072
Biel Chess Festival 2021 - MTO2119
Jul – Aug 2021Swissfederation source
Best of 2021Score 3/8Opp avg 2206Start 2063
40. Offenes Internationales Schachturnier Muenchen A-Turnier1956
Sep – Oct 2020Swissfederation source
Best of 2020Score 5/9Opp avg 1913Start 2088
37. Offenes Internationales Schachturnier Muenchen A-Turnier2134
Sep – Oct 2017Swissfederation source
Best of 2017Score 5/8Opp avg 2039Start 2075
Malta International Open 20161883
Nov 2016Swissfederation source
#2 in 2016Score 3/5Opp avg 1811Start 2098
Swiss Championship 2016 (HT 1)2031
Jul 2016Swissfederation source
Best of 2016Score 5/9Opp avg 1988Start 2118
Malta International Open 20152168
Nov 2015Swissfederation source
Best of 2015Score 5½/9Opp avg 2088Start 2099
35. OIS Muenchen 2015 A-Turnier1870
Sep – Oct 2015Swissfederation source
#4 in 2015Score 1½/4Opp avg 1957Start 2127
TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – MASTERS2168
Jan – Feb 2015Swissfederation source
Best of 2015Score 4½/10Opp avg 2204Start 2157
Schachfestival Basel Meister 20152018
Jan 2015Swissfederation source
#3 in 2015Score 2/7Opp avg 2176Start 2157
18. Offene Internat. Bayerische Meisterschaft 20142186
Oct – Nov 2014Swissfederation source
#2 in 2014Score 6/9Opp avg 2061Start 2091
34. Muenchner Offenes Internationales Schachturnier A2272
Sep – Oct 2014Swissfederation source
Best of 2014Score 5½/9Opp avg 2192Start 2091
Tradewise Gibraltar Chess Festival 2014 - Masters2102
Jan – Feb 2014Swissfederation source
#4 in 2014Score 4½/10Opp avg 2182Start 2106
Schachfestival Basel Meister2106
Jan 2014Swissfederation source
#3 in 2014Score 3/7Opp avg 2156Start 2106
37. Zurich Weihnachtsopen Master2071
Dec 2013Swissfederation source
#3 in 2013Score 3/7Opp avg 2121Start 2106
33. Offenes Internationales Schachturnier Muenchen Turnier A2097
Sep – Oct 2013Swissfederation source
#2 in 2013Score 5/9Opp avg 2097Start 2108
Int. Chessfestival Biel 2013 Open Master2130
Jul – Aug 2013Swissfederation source
Best of 2013Score 4/11Opp avg 2232Start 2105
Open de Neuchatel 20131865
May 2013Swissfederation source
#6 in 2013Score 2½/7Opp avg 1865Start 2140
Bundesturnier 2013 - HT12052
May 2013Swissfederation source
#4 in 2013Score 4/7Opp avg 2002Start 2140

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