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Individual Calculations January 2020 |
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| Lewandowski, Marek Total change: -14.20 | |   |
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| Druzynowe Mistrzostwa Regionu KPZSzach 2019/2020 Round 2-3 | Kujawsko-pomorskie | POL | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1827 | 1.00 | 2 | -0.71 | 20 | -14.20 | |
|  Musial, Marian | | | 1521 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Maslowski, Jakub | | | 1535 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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