Mario Costa

FRA · 12 yrs · K=40 · Peak 1546 (Aug 2026)

Best performance: 1813 at Open d'été du Corsica Chess Club 2026(Best of 2026)

World #=170544 live717#169,827 publishedFrance #=13178

OCT26 Rating

1546

Live Rating

1546.0

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 1813	4/7	1813

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

6 of 12 events · All years

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 20261813
Jul 2026Swissfederation source
Best of 2026Score 4/7Opp avg 1813Start 1542
11e Open International Marina Viva (Tournoi -2000 Elo)1322
Jun – Jul 2026Swissfederation source
#6 in 2026Score 3/9Opp avg 1631Start 1509
1er open de Corte1690
Jun 2026Swissfederation source
#2 in 2026Score 3/5Opp avg 1690Start 1509
1er Open International de Lecci - Open C (-1600)1637
May 2026Swissfederation source
#3 in 2026Score 5½/9Opp avg 1488Start 1461
Championnat de France des Jeunes 2026 - U121493
Apr 2026Swissfederation source
#4 in 2026Score 2½/9Opp avg 1659Start 1444
Championnat de Corse U12 - 20261467
Mar 2026Swissfederation source
#5 in 2026Score 4/6Opp avg 1467Start 1439

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