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Individual Calculations July 2018 |
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| Gula, Andrzej Total change: 5.20 | |   |
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| Druzynowe Mistrzostwa Wojewodztwa Warminsko-Mazurskiego Seniorow | Olsztyn | POL | 2018-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1920 | 2.00 | 4 | 0.26 | 20 | 5.20 | |
|  Rak, Tomasz | | | 2025 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Jedra, Waldemar | | | 1985 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Krzywicki, Dariusz | | | 2114 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jeda, Maciej | | | 1751 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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