RADARCHESSLive Chess Ratings

Live

Jerzy Kosinski

POL · 8 yrs · K=40 · Peak 1476 (Sep 2026)

Best performance: 1392 at INDYWIDUALNE MISTRZOSTWA SLASKA JUNIOROW W SZACHACH SZYBKICH 2026 - C08 D08(Best of 2026)

World #=170148 live1930#168,218 publishedPoland #=7583

OCT26 Rating

1476

Live Rating

1476.0

Change

0.0

Games Played

0

Rating History · Rapid

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Rapid games since the October list

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

	Last played	Score	TPR
	INDYWIDUALNE MISTRZOSTWA SLASKA JUNIOROW W SZACHACH SZYBKICH 2026 - C08 D08Aug 8TPR 1392	4½/9	1392

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

Event timeline · Rapid

5 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.

INDYWIDUALNE MISTRZOSTWA SLASKA JUNIOROW W SZACHACH SZYBKICH 2026 - C08 D081392
Aug 2026Swissfederation source
Best of 2026Score 4½/9Opp avg 1517
XXV Ogolnopolski Turniej Szachowy z okazji Dnia Dziecka Grupa A (do lat 8 - rocznik 2018 i ml.)1325
May 2026Swissfederation source
#2 in 2026Score 3/7Opp avg 1450
MEMORIAL SZACHOWY 2025 im. Dziewieciu z Wujka - Grupa do lat 8—(2)
Nov 2025Swissfederation source
Score 5/9Opp avg 1475
XI SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA D - U8—(1)
Apr 2024Swissfederation source
Score 2/6Opp avg 1418
MEMORIAL SZACHOWY im. Dziewieciu z Wujka - U8—(0)
Dec 2023Swissfederation source
Score 4/7

Rated near Jerzy Kosinski · Rapid

World

#=170148Zuzanna Martyka1476.0
#=170148Mateusz Obrebski1476.0
#=170148Jerzy Kosinski1476.0
#=170148Michal Kowalczyk1476.0
#=170148Aleksander Malinowski1476.0

Poland

#=7583Zuzanna Martyka1476.0
#=7583Mateusz Obrebski1476.0
#=7583Jerzy Kosinski1476.0
#=7583Michal Kowalczyk1476.0
#=7583Aleksander Malinowski1476.0

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