Guillaume Sermier

Country

SUI

Birth Year

1978

Gender

M

Title

International Master

FIDE ID

605832

FIDE ratings

2286

Classical

Published FIDE

2362

Rapid

Published FIDE

2398

Blitz

Published FIDE

Official classical ranks

World rank
#4550
National rank · SUI
#51

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2428 Mar 2011
Recorded years
2001–2026
Archived games
93

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-13 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
51 2017-06-11 TCh-SUI 2017 Switzerland SUI 5.2 Evgeny Degtiarev Guillaume Sermier 0-1 34 Open
52 2017-05-14 TCh-SUI 2017 Switzerland SUI 4.2 Guillaume Sermier Christian Bauer 1/2-1/2 88 Open
53 2017-04-23 TCh-SUI 2017 Switzerland SUI 3.2 Olivier Renet Guillaume Sermier 1-0 52 Open
54 2017-03-19 TCh-SUI 2017 Switzerland SUI 1.2 Guillaume Sermier Jean-Noel Riff 1/2-1/2 14 Open
55 2016-06-25 Mitropa Cup 2016 Prague CZE 7.4 Guillaume Sermier Christoph Menezes 0-1 54 Open
56 2016-06-24 Mitropa Cup 2016 Prague CZE 6.4 Matyas Marek Guillaume Sermier 1-0 42 Open
57 2016-06-21 Mitropa Cup 2016 Prague CZE 3.4 Guillaume Sermier Cyril Ponizil 0-1 54 Open
58 2016-06-20 Mitropa Cup 2016 Prague CZE 2.4 Marco Codenotti Guillaume Sermier 1/2-1/2 54 Open
59 2015-10-11 TCh-SUI 2015 Switzerland SUI 9.1 Markus Klauser Guillaume Sermier 1/2-1/2 43 Open
60 2015-10-10 TCh-SUI 2015 Switzerland SUI 8.1 Guillaume Sermier Michael Prusikin 0-1 56 Open
61 2015-09-06 TCh-SUI 2015 Switzerland SUI 7.1 Guillaume Sermier Roland Loetscher 1/2-1/2 27 Open
62 2015-09-05 TCh-SUI 2015 Switzerland SUI 6.2 Guillaume Sermier Mihajlo Stojanovic 0-1 36 Open
63 2015-06-28 TCh-SUI 2015 Switzerland SUI 5.1 Christian Bauer Guillaume Sermier 1-0 45 Open
64 2015-06-22 Mitropa Cup 2015 Zillertal AUT 9.1 Christopher Repka Guillaume Sermier 1-0 27 Open
65 2015-06-21 Mitropa Cup 2015 Zillertal AUT 8.1 Jernej Spalir Guillaume Sermier 0-1 57 Open
66 2015-06-19 Mitropa Cup 2015 Zillertal AUT 6.1 Mario Schachinger Guillaume Sermier 1-0 105 Open
67 2015-06-18 Mitropa Cup 2015 Zillertal AUT 5.1 Pierre Barbot Guillaume Sermier 1/2-1/2 39 Open
68 2015-06-17 Mitropa Cup 2015 Zillertal AUT 4.1 Guillaume Sermier Andreas Heimann 1/2-1/2 79 Open
69 2015-06-16 Mitropa Cup 2015 Zillertal AUT 3.1 Guillaume Sermier Zoran Jovanovic 1-0 47 Open
70 2015-06-14 Mitropa Cup 2015 Zillertal AUT 1.1 Guillaume Sermier Vojtech Rojicek 1/2-1/2 31 Open
71 2015-04-26 TCh-SUI 2015 Switzerland SUI 3.1 Andrei Sokolov Guillaume Sermier 1/2-1/2 32 Open
72 2015-04-25 TCh-SUI 2015 Switzerland SUI 2.1 Florin Gheorghiu Guillaume Sermier 1/2-1/2 31 Open
73 2015-03-29 TCh-SUI 2015 Switzerland SUI 1.1 Guillaume Sermier Olivier Renet 0-1 58 Open
74 2014-10-12 TCh-SUI 2014 Switzerland SUI 9.5 Guillaume Sermier Sergio Cavadini 1-0 15 Open
75 2014-10-11 TCh-SUI 2014 Switzerland SUI 8.5 Roland Loetscher Guillaume Sermier 0-1 39 Open
76 2014-09-07 TCh-SUI 2014 Switzerland SUI 7.4 Guillaume Sermier Avni Ermeni 1/2-1/2 38 Open
77 2014-09-06 TCh-SUI 2014 Switzerland SUI 6.4 Gerard Nueesch Guillaume Sermier 1-0 50 Open
78 2014-06-29 TCh-SUI 2014 Switzerland SUI 5.2 1300520 Guillaume Sermier 1/2-1/2 55 Open
79 2014-06-15 TCh-SUI 2014 Switzerland SUI 4.6 Guillaume Sermier Nicolas Grandadam 1/2-1/2 62 Open
80 2014-05-18 TCh-SUI 2014 Switzerland SUI 3.4 Werner Hug Guillaume Sermier 1/2-1/2 24 Open
81 2013-10-13 TCh-SUI 2013 Switzerland SUI 9.3 Michael Hochstrasser Guillaume Sermier 1/2-1/2 45 Open
82 2013-10-12 TCh-SUI 2013 Switzerland SUI 8.4 Joerg Hickl Guillaume Sermier 1-0 40 Open
83 2013-09-08 TCh-SUI 2013 Switzerland SUI 7.4 Guillaume Sermier Lucas Brunner 1/2-1/2 34 Open
84 2013-09-07 TCh-SUI 2013 Switzerland SUI 6.5 Guillaume Sermier Nicolas Curien 1-0 37 Open
85 2013-06-23 TCh-SUI 2013 Switzerland SUI 5.6 Simon Kuemin Guillaume Sermier 1-0 33 Open
86 2013-06-22 TCh-SUI 2013 Switzerland SUI 4.6 Roger Gloor Guillaume Sermier 1/2-1/2 66 Open
87 2013-05-26 TCh-SUI 2013 Switzerland SUI 3.4 Guillaume Sermier Fabrizio Patuzzo 1-0 65 Open
88 2013-03-17 TCh-SUI 2013 Switzerland SUI 1.3 Emanuel Schiendorfer Guillaume Sermier 1/2-1/2 26 Open
89 2012-10-21 TCh-SUI National A 2012 Switzerland SUI 9.3 Guillaume Sermier Michele Godena 1/2-1/2 47 Open
90 2012-10-20 TCh-SUI National A 2012 Switzerland SUI 8.5 Roland Ekstroem Guillaume Sermier 1/2-1/2 23 Open
91 2012-09-23 TCh-SUI National A 2012 Switzerland SUI 7.6 Guillaume Sermier Alfred Weindl 1-0 47 Open
92 2012-09-22 TCh-SUI National A 2012 Switzerland SUI 6.5 Guillaume Sermier 1302175 1-0 22 Open
93 2012-06-24 TCh-SUI National A 2012 Switzerland SUI 5.3 David Marciano Guillaume Sermier 1-0 23 Open

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