Individual Calculations April 2021 |
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Jedynak, January Total change: 6.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Mazowsza 2021 Round 4-7 | mazowieckie | POL | 2021-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1749 | 1856 | 1.50 | 2 | 0.32 | 20 | 6.40 | |
| Seliga, Mariusz | | | 1456 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Wypych, Dominik | | | 2042 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | * 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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