Sebastien Boissiere

FRA · 48 yrs · K=20 · Peak 1862 (Jun 2026)

Best performance: 1987 at 18e Open Rapide de La Roche-sur-Yon(Best of 2024)

World #=42810 live2814#39,996 publishedFrance #2713

OCT26 Rating

1838

Live Rating

1832.8

Change

-5.2

Games Played

How live ratings are calculated

Rating History · Rapid

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Official rapid rating by month

List	Rating	Change
Oct 2026	1838	0
Sep 2026	1838	0
Aug 2026	1838	0
Jul 2026	1838	-24
Jun 2026	1862	+5
May 2026	1857	+14
Apr 2026	1843	0
Mar 2026	1843	0
Feb 2026	1843	0
Jan 2026	1843	0
Dec 2025	1843	0
Nov 2025	1843	0

Rapid games since the October list

	Tournament	Score	Change	TPR	After
	4e Rapide du bocageOct 4TPR 1724	4½/7	-12.8	1724	1825.2
	Grand Prix de Vendée - Montaigu 2026Oct 10TPR 1899	4/5	+7.6	1899	1832.8

Event timeline · Rapid

20 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.

Grand Prix de Vendée - Montaigu 2026+7.6
Oct 2026Individualfederation source
Best of 2026Score 4/5TPR 1899Opp avg 1659Start 1838
4e Rapide du bocage-12.8
Oct 2026Individualfederation source
#5 in 2026Score 4½/7TPR 1724Opp avg 1622Start 1838
1er Open A Rapide de Montaigu1747
Jun 2026Swissfederation source
#4 in 2026Score 5/9Opp avg 1747Start 1862
20e Open rapide de la Roche-sur-Yon1888
May 2026Swissfederation source
#3 in 2026Score 4½/7Opp avg 1786Start 1857
Rapide du Bocage 3ème édition1894
Apr 2026Swissfederation source
#2 in 2026Score 6½/9Opp avg 1753Start 1843
18eme Rapide de Getigne1911
Sep 2025Swissfederation source
Best of 2025Score 5½/8Opp avg 1770Start 1824
17eme Rapide de Getigne1927
Sep 2024Swissfederation source
#2 in 2024Score 4/7Opp avg 1877Start 1793
4eme Rapide de Pornic Tournoi A1880
Sep 2024Swissfederation source
#4 in 2024Score 5/7Opp avg 1808Start 1793
19eme Rapide FIDE de Carquefou - Tournoi Principal1765
Jun 2024Swissfederation source
#5 in 2024Score 4/7Opp avg 1715Start 1800
18e Open Rapide de La Roche-sur-Yon1987
May 2024Swissfederation source
Best of 2024Score 4/7Opp avg 1987Start 1742
Rapide du Bocage 1ere edition1917
Apr – May 2024Swissfederation source
#3 in 2024Score 5/7Opp avg 1759Start 1742
5eme rapide de Geneston (44) Open A1859
Oct 2023Swissfederation source
Best of 2023Score 4/7Opp avg 1859Start 1540
17eme Grand-Prix de Getigne1459
Sep 2023Swissfederation source
#4 in 2023Score 4/7Opp avg 1409Start 1559
17e Open Rapide de La Roche-sur-Yon1711
May 2023Swissfederation source
#2 in 2023Score 5/7Opp avg 1553Start 1532
24eme rapide Jean Veyrinas Aigrefeuille sur Maine Tournoi B -1660 Elo1494
Feb 2023Swissfederation source
#3 in 2023Score 5½/7Opp avg 1301Start 1536
16eme grand prix de Getigne1690
Sep 2022Swissfederation source
#2 in 2022Score 4½/7Opp avg 1588Start 1516
16e Open Rapide de La Roche sur Yon 20221439
May 2022Swissfederation source
#4 in 2022Score 4/7Opp avg 1344Start 1519
4eme Rapide de Geneston (44)1557
May 2022Swissfederation source
#3 in 2022Score 4½/7Opp avg 1455Start 1519
Tournoi rapide de Segre 20221791
Apr 2022Swissfederation source
Best of 2022Score 4½/7Opp avg 1734Start 1489
16eme Rapide FIDE de Carquefou - Tournoi B (-1700)1461
Jul 2021Swissfederation source
Best of 2021Score 6/8Opp avg 1389

Recent opponents · Rapid

Amirmohammad Rasouli Mehrjardi Leonard Anguita Evans Chauvet Evan Lin Ambroise Van Wonterghem Couta Anthony Leost Pierre Levavasseur Jean Rochelet Thierry Paillat Florian Genet Marco Brangerieau Thomas Genet

Rated near Sebastien Boissiere · Rapid

World

#=42810Polina A. Borisova1832.8
#=42810WCM Anna Ivaschenko1832.8
#=42810Sebastien Boissiere1832.8
#=42810Rogvi Heinason Olsen1832.8
#=42817Umar Okhunov1832.6

France

#=2703Leo Marecar1833.0
#=2703Alan Catrice1833.0
#2713Sebastien Boissiere1832.8
#=2714Mouloud Boujakhrout1832.0
#=2714Arthus Thery1832.0

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