Robert Derien

FRA · 76 yrs · K=20 · Peak 1879 (Jan 2007)

World #=155998 live675#155,323 publishedFrance #=11898

OCT26 Rating

1582

Live Rating

1582.0

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 International d'Aix en Provence - Trophée Dole 2026 - Ptizelos (-1701)Jul 18 – Jul 26	1/9	—

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

8 of 37 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 International d'Aix en Provence - Trophée Dole 2026 - Ptizelos (-1701)—(1)
Jul 2026Swisschess-results.com
Score 1/9Opp avg 1451Start 1596
Championnat vétérans des Bouches du Rhone 20261540
May 2026Swissfederation source
Best of 2026Score 2½/7Opp avg 1642Start 1614
Team 2026 - PAC Avril—(1)
Mar – Apr 2026Teamfederation source
Score 0/1Opp avg 1595Start 1623
Open 13 2025-26 r8-9—(0)
Mar – Apr 2026Swissfederation source
Score 1/1Start 1623
Team 2026 - PAC Mars—(1)
Jan – Mar 2026Teamfederation source
Score 1/1Opp avg 1413Start 1625
Team 2026 - PAC Fevrier—(1)
Jan – Feb 2026Teamfederation source
Score 1/1Opp avg 1523Start 1625
Open 13 2025-26 r5-7—(2)
Jan – Feb 2026Swissfederation source
Score 1½/3Opp avg 1541Start 1625
Coupe de Meyreuil 2025-26—(2)
Jan 2026Swissfederation source
Score 1/2Opp avg 1811Start 1625

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