Marek Kosny

POL · 73 yrs · Peak 2205 (Oct 2004)

Best performance: 1901 at 220th YMCA Autumn 2019-A(Best of 2019)

OCT26 Rating

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Live Rating

Unrated

Change

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Games Played

Rating History · Classical

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No standard rating: this player isn’t on the OCT26 standard list

Event timeline · Classical

8 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.

Druzynowe Mistrzostwa Mazowsza 2021 Round 4-7—(2)
Jan – Mar 2021Teamfederation source
Score ½/2Opp avg 2128Start 1872
IV Mistrzostwa Polski Seniorek i Seniorow w szachach1857
Oct 2020Swissfederation source
Best of 2020Score 5½/9Opp avg 1777Start 1871
Druzynowe Mistrzostwa Mazowsza 2019/2020 Round 9-10—(2)
Dec 2019 – Feb 2020Teamfederation source
Score 1/2Opp avg 2180Start 1861
Druzynowe Mistrzostwa Mazowsza 2019/2020 Round 3-81799
Dec 2019 – Jan 2020Teamfederation source
#2 in 2020Score 1½/4Opp avg 1886Start 1861
Druzynowe Mistrzostwa Mazowsza 2019/2020 Round 1-2—(2)
Dec 2019Teamfederation source
Score 1/2Opp avg 1667Start 1861
220th YMCA Autumn 2019-A1901
Sep – Dec 2019Swissfederation source
Best of 2019Score 7/13Opp avg 1901Start 1861
III Mistrzostwa Polski Seniorek i Seniorow w szachach1863
Apr 2019Swissfederation source
#2 in 2019Score 5/9Opp avg 1820Start 1858
209th YMCA Winter 2019-A1810
Jan – Mar 2019Swissfederation source
#3 in 2019Score 5/13Opp avg 1897Start 1849

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