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Rapid:
Individual Calculations April 2020 |
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| Jamka, Jakub Total change: -23.80 | |   |
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| VII Grand Prix Dobczyc w Szachach 2019-2020 - Turniej V | Dobczyce | POL | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1054 | 0.00 | 4 | -1.19 | 20 | -23.80 | |
|  Jaskowiec, Andrzej | | | 1433 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wajda, Krzysztof | | | 1179 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gornisiewicz, Natalia | | | 1174 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Spytek, Hubert | | | 1101 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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