Pierre Riou

FRA · 77 yrs · K=20 · Peak 1652 (Mar 2024)

World #=140253 live2640#137,613 publishedFrance #10392

OCT26 Rating

1627

Live Rating

1622.6

Change

-4.4

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

	Tournament	Score	Change	TPR	After
	Open Rétif (championnat de la Loire Atlantique 2026) r1Oct 3TPR 1052	0/1	-4.4	1052	1622.6

5 of 24 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 Rétif (championnat de la Loire Atlantique 2026) r1-4.4
Oct 2026Individualfederation source
Score 0/1Opp avg 1852Start 1627
Open Rétif 2025-26 (Championnat de la Loire Atlantique) r6—(1)
Apr 2026Swissfederation source
Score 0/1Opp avg 1701Start 1635
Open Retif 2025-26 (Championnat de la Loire Atlantique) r5—(1)
Mar 2026Swissfederation source
Score 1/1Opp avg 1571Start 1627
Team 2026 - PDL Fevrier—(1)
Feb 2026Teamfederation source
Score ½/1Opp avg 1475Start 1623
Open Retif 2025-26 (Championnat de la Loire Atlantique) r3-4—(2)
Jan – Feb 2026Swissfederation source
Score 1/2Opp avg 1522Start 1623

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