Individual Calculations April 2021 |
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Niedbala, Rafal Total change: 71.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga R1-6 | Chorzow | POL | 2021-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1954 | 1928 | 4.00 | 5 | 1.79 | 40 | 71.60 | |
| Smagacz, Aleksander | | | 1528 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Fritz, Antoni | | | 2043 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | Szolc, Grzegorz | | | 2018 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | Szczyrba, Daniel | | | 2093 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | Szmyd, Arkadiusz | | | 2090 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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