Pierre-jean Costa

FRA · 75 yrs · K=20 · Peak 1965 (Oct 2006)

Best performance: 1940 at 17e Open international de Malakoff(Best of 2019)

World #=101370 live1787#99,583 publishedFrance #=6874

OCT26 Rating

1731

Live Rating

1731.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

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

	Last played	Score	TPR
	Team 2026 - Nationale 3 r2Nov 16, 2025	0/1	—

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

Event timeline · Classical

50 of 51 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.

Team 2026 - Nationale 3 r2—(1)
Nov 2025Teamfederation source
Score 0/1Opp avg 1728Start 1784
Team 2025 - IDF Avril—(1)
Mar – Apr 2025Teamfederation source
Score ½/1Opp avg 1923Start 1779
Team 2025 - Nationale 3 r8-9—(2)
Mar 2025Teamfederation source
Score 1/2Opp avg 1743Start 1779
Team 2025 - IDF Mars—(1)
Feb – Mar 2025Teamfederation source
Score ½/1Opp avg 1776Start 1788
Team 2025 - Nationale 3 r7—(1)
Mar 2025Teamfederation source
Score 1/1Opp avg 1835Start 1779
Team 2025 - IDF Fevrier—(1)
Jan – Feb 2025Teamfederation source
Score 0/1Opp avg 1841Start 1793
Team 2025 - Nationale 3 r5—(1)
Jan 2025Teamfederation source
Score ½/1Opp avg 1847Start 1793
Team 2025 - IDF Janvier—(2)
Dec 2024 – Jan 2025Teamfederation source
Score ½/2Opp avg 1853Start 1803
Team 2025 - IDF Decembre—(2)
Dec 2024Teamfederation source
Score ½/2Opp avg 1860Start 1803
Team 2025 - Nationale 3 r3-4—(1)
Dec 2024Teamfederation source
Score ½/1Opp avg 1699Start 1803
Team 2025 - Nationale 3 r2—(1)
Nov 2024Teamfederation source
Score 0/1Opp avg 1884Start 1811
Team 2025 - Nationale 3 r1—(1)
Oct 2024Teamfederation source
Score 0/1Opp avg 1865Start 1820
Team 2024 - Nationale 4 r5-6—(1)
Jan 2024Teamfederation source
Score ½/1Opp avg 1286Start 1708
Team 2024 - Nationale 4 r4—(1)
Dec 2023Teamfederation source
Score 0/1Opp avg 1522Start 1734
Championnat des Yvelines Seniors plus et Veterans 20231588
Nov – Dec 2023Swissfederation source
Best of 2023Score 4/5Opp avg 1348Start 1748
Team 2024 - Nationale 4 r2-3—(2)
Nov 2023Teamfederation source
Score 1/2Opp avg 1465Start 1748
Team 2024 - Nationale 4 r1—(1)
Oct 2023Teamfederation source
Score 1/1Opp avg 1410Start 1746
Team 2023 - Nationale 3 r9—(0)
Apr 2023Teamfederation source
Score 1/1Start 1746
Team 2023 - Nationale 3 r5—(1)
Jan 2023Teamfederation source
Score 0/1Opp avg 1680Start 1758
Team 2022 - Nationale 3 r6-7—(1)
Feb – Mar 2022Teamfederation source
Score 1/1Opp avg 1663Start 1760
Team 2022 - Nationale 3 r4-5—(1)
Jan 2022Teamfederation source
Score 0/1Opp avg 1769Start 1756
Team 2022 - IDF Janvier—(2)
Jan 2022Teamfederation source
Score 1/2Opp avg 1827Start 1756
Team 2022 - IDF Decembre—(1)
Dec 2021Teamfederation source
Score ½/1Opp avg 1712Start 1760
Team 2022 - Coupe de France 3eme Tour—(1)
Dec 2021Teamfederation source
Score 0/1Opp avg 2100Start 1760
Team 2022 - Coupe de France 2e Tour—(1)
Nov 2021Teamfederation source
Score 1/1Opp avg 1547Start 1770

Rated near Pierre-jean Costa · Classical

World

#=101370Amy Wiggenhauser1731.0
#=101370Paul Richard Coleman Vivian1731.0
#=101370Pierre-jean Costa1731.0
#=101370Frederic Eichinger1731.0
#=101370Peter Akeroyd1731.0

France

#=6874Lena Thirion Rutyna1731.0
#=6874Amy Wiggenhauser1731.0
#=6874Pierre-jean Costa1731.0
#=6874Frederic Eichinger1731.0
#=6874Boris Cailloux1731.0

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