Jonathan Demanghon

FRA · 47 yrs · K=20 · Peak 2253 (Feb 2018)

Best performance: 2262 at Open de St Brieuc 2024 Tournoi A(Best of 2024)

World #=11602 live26#11,576 publishedFrance #=599

OCT26 Rating

2147

Live Rating

2147.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

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

	Last played	Score	TPR
	43e open Fide de Domloup - Tournoi A (-2400)Aug 29 – Aug 30TPR 2164	3½/5	2164

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

Event timeline · Classical

21 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.

43e open Fide de Domloup - Tournoi A (-2400)2164
Aug 2026Swissfederation source
#2 in 2026Score 3½/5Opp avg 2015Start 2131
Championnat de France 2026 - Open A2184
Aug 2026Swissfederation source
Best of 2026Score 6/9Opp avg 2059Start 2131
Interclubs Nationale 1 20262053
Oct 2025 – Mar 2026Teamfederation source
#3 in 2026Score 3/7Opp avg 2103Start 2143
Open international de Liffre 2025 - A2166
Oct 2025Swissfederation source
#2 in 2025Score 5/9Opp avg 2123Start 2143
18e Open international de Plancoet - Tournoi A2145
Jul – Aug 2025Swissfederation source
#3 in 2025Score 5½/9Opp avg 2065Start 2101
Festival Saint-Lo 2025 - Open Coquereau2232
Jul 2025Swissfederation source
Best of 2025Score 6½/9Opp avg 2066Start 2101
Open de printemps 2025 Saint-Brieuc - Tournoi A1909
May 2025Swissfederation source
#4 in 2025Score 3/5Opp avg 1837Start 2123
Team 2025 - Nationale 1 r8-9—(2)
Mar 2025Teamfederation source
Score ½/2Opp avg 2126Start 2133
Team 2025 - Nationale 1 r6-7—(2)
Feb 2025Teamfederation source
Score 1/2Opp avg 2227Start 2128
Team 2025 - Nationale 1 r5—(1)
Jan 2025Teamfederation source
Score ½/1Opp avg 2110Start 2129
Team 2025 - Nationale 1 r3-4—(2)
Dec 2024Teamfederation source
Score ½/2Opp avg 2124Start 2140
Team 2025 - Nationale 1 r1-2—(2)
Oct 2024Teamfederation source
Score 2/2Opp avg 2139Start 2104
Open de St Brieuc 2024 Tournoi A2262
Sep 2024Swissfederation source
Best of 2024Score 4½/5Opp avg 1896Start 2104
Festival Saint-Lo 2024 - Open Coquereau 1900 (ouvert aussi -1900 sous condition)2175
Jul 2024Swissfederation source
#2 in 2024Score 5/9Opp avg 2132Start 2083
5eme Open International de la Mayenne - A2054
Mar – Apr 2024Swissfederation source
#3 in 2024Score 3½/6Opp avg 1997Start 2097
Team 2024 - Nationale 1 r8-9—(2)
Mar 2024Teamfederation source
Score ½/2Opp avg 2107Start 2097
Team 2024 - Nationale 1 r7—(1)
Jan 2024Teamfederation source
Score ½/1Opp avg 2151Start 2095
Team 2024 - Nationale 1 r5-6—(2)
Dec 2023Teamfederation source
Score 1½/2Opp avg 2001Start 2090
Team 2024 - Nationale 1 r3-4—(2)
Nov 2023Teamfederation source
Score ½/2Opp avg 2077Start 2101
Team 2024 - Nationale 2 r1—(1)
Oct 2023Teamfederation source
Score 0/1Opp avg 2244Start 2107
27eme Tournoi international de Creon - Tournoi Principal1947
Jul – Aug 2023Swissfederation source
Best of 2023Score 5/9Opp avg 1904Start 2144

Rated near Jonathan Demanghon · Classical

World

#=11602CMRajarishi Karthi2147.0
#=11602Frederic Delort2147.0
#=11602Jonathan Demanghon2147.0
#=11602Dino Milanovic2147.0
#=11602Emmanuel Viers2147.0

France

#=596Sophie Aflalo2148.0
#=599Frederic Delort2147.0
#=599Jonathan Demanghon2147.0
#=599Dino Milanovic2147.0
#=599Emmanuel Viers2147.0

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