Robert Grousson

FRA · 73 yrs · K=20 · Peak 1524 (Nov 2025)

Best performance: 1260 at 12e Festival international d'échecs de Condom - Open B(Best of 2013)

NOV26 Rating

1524

Live Rating

1524.0

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	1524	0
Oct 2026	1524	0
Sep 2026	1524	0
Aug 2026	1524	0
Jul 2026	1524	0
Jun 2026	1524	0
May 2026	1524	0
Apr 2026	1524	0
Mar 2026	1524	0
Feb 2026	1524	0
Jan 2026	1524	0
Dec 2025	1524	0

Form · Classical

oldest → latest

Unbeaten in the last 2 games (1 win, 1 draw), since Jan 13, 2024.

From 81 classical games on record, the latest on Oct 11, 2025.

Classical games since the November list

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

	Last played	Score	TPR
	Team 2026 - PAC OctobreOct 11, 2025 – Oct 12, 2025	1/1	—

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

Event timeline · Classical

43 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
2025	1	1	1587	—
2024	1	½	1325	—
2022	1	0	1213	—
2020	1	0	1305	—
2019	5	1½	1211	1062
2018	4	1	1254	1061
2017	3	2	1150	1275
2016	2	1½	1275	—
2014	3	½	1838	1565
2013	9	1	1566	1215
2012	1	½	1605	—
2007	1	½	1754	—

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

Team 2026 - PAC Octobre—(1)
Oct 2025Teamfederation source
Score 1/1Opp avg 1587Start 1512
Team 2024 - PAC janvier—(1)
Jan 2024Teamfederation source
Score ½/1Opp avg 1325Start 1182
Team 2023 - Nationale 4 r4—(0)
Jan 2023Teamfederation source
Score 0/1Start 1182
Team 2022 - PAC Mars—(0)
Jan – Mar 2022Teamfederation source
Score 0/1Start 1190
Team 2022 - PAC Fevrier—(1)
Jan 2022Teamfederation source
Score 0/1Opp avg 1213Start 1190
Team 2020 - PACA Janvier—(1)
Jan 2020Teamfederation source
Score 0/1Opp avg 1305Start 1197
Team 2020 - PACA Octobre—(1)
Oct 2019Teamfederation source
Score 0/1Opp avg 1140Start 1209
Team 2019 - PACA Part 3—(1)
Mar – May 2019Teamfederation source
Score 0/1Opp avg 1327Start 1220
Team 2019 - PACA Part 21196
Jan – Mar 2019Teamfederation source
Best of 2019Score 1½/3Opp avg 1196Start 1220
Team 2019 - PACA Part 1—(1)
Oct – Dec 2018Teamfederation source
Score 0/1Opp avg 1078Start 1249
Team 2018 - PACA Part 2—(2)
Jan – Mar 2018Teamfederation source
Score 1/2Opp avg 1213Start 1263
Team 2018 - Nationale 3 r5-7—(1)
Jan 2018Teamfederation source
Score 0/1Opp avg 1511Start 1263
Team 2018 - PACA Part 1—(2)
Oct – Dec 2017Teamfederation source
Score 2/2Opp avg 1115Start 1236
Team 2017 - Provence Part 3—(0)
Apr 2017Teamfederation source
Score 1/1Start 1236
Team 2017 - Provence Part 2—(1)
Jan – Mar 2017Teamfederation source
Score 1/3Opp avg 1222Start 1258
Team 2017 - Provence Part 1—(0)
Oct – Dec 2016Teamfederation source
Score 2/2Start 1258
Team 2016 - Provence Part 3—(1)
Apr 2016Teamfederation source
Score 1/1Opp avg 1077Start 1248
Team 2016 - Provence Part 2—(1)
Jan – Mar 2016Teamfederation source
Score 1½/2Opp avg 1473Start 1237
Team 2016 - Provence Part 1—(1)
Oct – Dec 2015Teamfederation source
Score 0/1Opp avg 1388Start 1249
XIV Festival International de Condom 2015 - Open B1140
Jul 2015Swissfederation source
Best of 2015Score 1½/8Opp avg 1391Start 1322
Team 2015 - Provence - Part 3—(1)
Mar 2015Teamfederation source
Score 0/2Opp avg 1384Start 1340
Team 2015 - Provence - Part 2—(1)
Jan 2015Teamfederation source
Score 0/1Opp avg 1505
Team 2015 - Provence - Part 1—(1)
Oct 2014Swissfederation source
Score 1/2Opp avg 1706
Coupe Totier 2014—(2)
Jun 2014Swissfederation source
Score ½/2Opp avg 1904
Team 2014 - Provence - Part 3—(0)
Mar 2014Teamfederation source
Score 0/1

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