Krzysztof Kostrzewski

POL · 20 yrs · K=20 · Peak 1629 (Mar 2024)

Best performance: 1711 at Turniej pamieci Ziemowita IV 12.2025(Best of 2025)

World #=171453 live4747#166,706 publishedPoland #=7565

OCT26 Rating

1479

Live Rating

1479.0

Change

0.0

Games Played

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
	III Gambit Lowicki - OPENMay 9TPR 1427	4/9	1427

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

6 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.

III Gambit Lowicki - OPEN1427
May 2026Swissfederation source
Best of 2026Score 4/9Opp avg 1667Start 1511
Turniej pamieci Ziemowita IV 12.20251711
Dec 2025Swissfederation source
Best of 2025Score 5½/9Opp avg 1711Start 1477
III Otwarty Puchar Starosty w szachach szybkich z okazji Swieta Niepodleglosci937
Nov 2025Swissfederation source
Score 5/9Opp avg 1737Start 1517
II Gambit Lowicki - OPEN1432
May 2025Swissfederation source
#2 in 2025Score 3½/9Opp avg 1662Start 1561
I Gambit Lowicki - Grupa OPEN1454
May 2024Swissfederation source
Best of 2024Score 3½/9Opp avg 1556Start 1628
Mistrzostwa Wojewodztwa Lodzkiego w Szachach Szybkich 11-18 lat1381
Dec 2023Swissfederation source
Best of 2023Score 5/9Opp avg 1381

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