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Rapid:
Individual Calculations October 2019 |
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| Wrona, Jaroslaw Total change: -18.60 | |   |
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| VII Grand Prix Dobczyc w Szachach 2019-2020 - Turniej I | Dobczyce | POL | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1373 | 1.50 | 3 | -0.93 | 20 | -18.60 | |
|  Jaskowiec, Bartlomiej | | | 1070 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Gornisiewicz, Natalia | | | 1178 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Wajda, Krzysztof | | | 1113 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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