Sebastien Bosc

FRA · 50 yrs · K=20 · Peak 2094 (Jan 2003)

Best performance: 2174 at 15e Open de Saint-Affrique(Best of 2007)

OCT26 Rating

1993

Live Rating

1993.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1993	0
Sep 2026	1993	0
Aug 2026	1993	0
Jul 2026	1993	0
Jun 2026	1993	0
May 2026	1993	0
Apr 2026	1993	0
Mar 2026	1993	0
Feb 2026	1993	0
Jan 2026	1993	0
Dec 2025	1993	0
Nov 2025	1993	0

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	17e open international de Saint-AffriqueJul 18, 2009TPR 2022	4/8	2022

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

Event timeline · Classical

24 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.

17e open international de Saint-Affrique2022
Jul 2009Swissfederation source
Best of 2009Score 4/8Opp avg 2079Start 1987
N4 - R7—(2)
Apr 2009Teamfederation source
Score 1/2Opp avg 2067Start 1987
N4 - R6—(1)
Mar 2009Teamfederation source
Score 1/2Opp avg 1820Start 1986
N4 - R5—(1)
Feb 2009Teamfederation source
Score ½/1Opp avg 2042Start 1986
N4 - R4—(0)
Jan 2009Teamfederation source
Score 0/1Start 1986
N4 - R2—(2)
Nov 2008Teamfederation source
Score 1/2Opp avg 1924Start 1999
8e rencontres nationales et internationales - Cavalier1937
Oct 2008Swissfederation source
#2 in 2008Score 5½/9Opp avg 1894Start 1999
N4 - R1—(1)
Oct 2008Teamfederation source
Score ½/1Opp avg 1995Start 1999
16eme open international de Saint-Affrique1990
Jul 2008Swissfederation source
Best of 2008Score 5/9Opp avg 1990Start 2003
N2 - R8-9—(2)
Mar 2008Teamfederation source
Score 0/2Opp avg 2082Start 2027
N2 - R7—(1)
Feb 2008Teamfederation source
Score 0/1Opp avg 2094Start 2027
N4 - R4-5—(1)
Jan 2008Teamfederation source
Score ½/1Opp avg 1965Start 2027
N4 - R3—(0)
Dec 2007Teamfederation source
Score 1/1Start 2033
N4 - R2—(1)
Nov 2007Teamfederation source
Score ½/1Opp avg 1840Start 2033
N2 R2-3—(1)
Nov 2007Teamfederation source
Score 0/1Opp avg 2181Start 2033
Nationale 2 - R1—(1)
Oct 2007Teamfederation source
Score ½/1Opp avg 1980Start 2033
15e Open de Saint-Affrique2174
Jul 2007Swissfederation source
Best of 2007Score 6/9Opp avg 2079Start 2008
Nationale IV - R7—(0)
Mar 2007Teamfederation source
Score ½/1Start 2009
Nationale IV - R6—(0)
Mar 2007Teamfederation source
Score ½/1Start 2009
Nationale II - R7—(1)
Feb 2007Teamfederation source
Score 0/1Opp avg 1875Start 2009
Nationale IV - R4-5—(1)
Jan 2007Teamfederation source
Score 1/1Opp avg 1962Start 2009
Nationale IV - R3—(1)
Dec 2006Teamfederation source
Score 1/1Opp avg 1936Start 2031
Nationale IV - R2-3—(1)
Nov 2006Teamfederation source
Score 1½/2Opp avg 1914Start 2031
Cap d'Agde Cavalier 20061881
Oct 2006Swissfederation source
Best of 2006Score 5/9Opp avg 1931Start 2031

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