Laurent Jacques Costa

FRA · 60 yrs · K=20 · Peak 1734 (Oct 2025)

World #=180796 live1006#179,790 publishedFrance #=14059

OCT26 Rating

1521

Live Rating

1521.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

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

	Last played	Score	TPR
	Open d'été du Corsica Chess Club 2026Jul 13 – Jul 16TPR 1505	2/7	1505

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

8 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.

Open d'été du Corsica Chess Club 20261505
Jul 2026Swissfederation source
#2 in 2026Score 2/7Opp avg 1745Start 1568
11e Open International Marina Viva (Tournoi -2000 Elo)1571
Jun – Jul 2026Swissfederation source
Best of 2026Score 4½/9Opp avg 1614Start 1594
11 ème Open international de Porticcio—(1)
Jun 2026Swisslichess
Score ½/1Opp avg 1956Start 1594
1er open de Corte—(1)
Jun 2026Swissfederation source
Score 2½/5Opp avg 1476Start 1594
Open de Noel 2025 du Corsica Chess Club1429
Dec 2025Swissfederation source
#2 in 2025Score 3/7Opp avg 1669Start 1630
2eme Tournoi d'automne du Balagna Chess Club—(2)
Nov 2025Swissfederation source
Score 3/5Opp avg 1467Start 1643
4e Open International d'Echecs d'Automne d'Ajaccio1365
Oct 2025Swissfederation source
#3 in 2025Score 2/6Opp avg 1605Start 1734
Tournoi d'ete du Corsica Chess Club - 20251674
Jul 2025Swissfederation source
Best of 2025Score 4/7Opp avg 1674

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