Karol Businski

POL · 46 yrs · K=20 · Peak 1716 (Jan 2026)

Best performance: 1897 at Sypniewo FIDE Open(Best of 2024)

World #=113275 live8153#105,122 publishedPoland #2701

OCT26 Rating

1715

Live Rating

1694.6

Change

-20.4

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	Drużynowe Mistrzostwa Województwa Podlaskiego w Szachach 2026Oct 3 – Oct 4TPR 1526	2½/5	-20.4	1526	1694.6

9 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.

Drużynowe Mistrzostwa Województwa Podlaskiego w Szachach 2026-20.4
Oct 2026Teamchess-results.com
Best of 2026Score 2½/5TPR 1526Opp avg 1613Start 1715
44. Memorial Ludwika Zamenhofa 2025 - open C1668
Dec 2025Swissfederation source
#3 in 2025Score 5½/9Opp avg 1588Start 1713
V SWIATECZNY TURNIEJ SZACHOWY - Grupa A1805
Dec 2025Swissfederation source
Best of 2025Score 3½/5Opp avg 1656Start 1713
Champ Bialystok 2025 Standard do lat 10, 14 i open - szachy klasyczne1677
Jan 2025Swissfederation source
#2 in 2025Score 3½/6Opp avg 1620Start 1715
IV Swiateczny Turniej Szachowy - grupa A1824
Dec 2024Swissfederation source
#2 in 2024Score 3/5Opp avg 1824Start 1704
Warsaw Chess Festival - group B1782
Jul 2024Swissfederation source
#3 in 2024Score 4½/9Opp avg 1782Start 1680
Sypniewo FIDE Open1897
Jun 2024Swissfederation source
Best of 2024Score 8/9Opp avg 1546Start 1680
XII Miedzynarodowy Festiwal Szachowy "Gwiazda Polnocy"- Open1326
Jan – Feb 2024Swissfederation source
#4 in 2024Score 4/9Opp avg 1413Start 1441
VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN C1612
Aug 2023Swissfederation source
Best of 2023Score 7/9Opp avg 1392Start 1390

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