Individual Calculations September 2019 |
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Kowalec, Maciej Total change: -20.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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III Miedzynarodowy Memorial Ireny Warakomskiej - Open B | Suwalki | POL | 2019-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1897 | 2074 | 5.50 | 9 | -1.02 | 20 | -20.40 | |
| Koseski, Damian | | | 1846 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | Furtak, Joanna | | | 1893 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | Sapeta, Robert | | | 1896 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | Lada, Michal | | | 1928 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | Ryszkiewicz, Adam | | | 1927 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | Paszkowski, Krystian | | | 1746 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | Bogdanov, Ignat | | | 2075 | UKR | 0.50 | 1 | 0.00 | 20 | 0.00 | | Kaliszuk, Kamil | | | 1853 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Wojdak, Jan | | | 1913 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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