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Rapid:
Individual Calculations June 2021 |
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| Bobulski, Jan Total change: -6.20 | |   |
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| II Memorial Szachowy ks. Jana Jarosza | Ropczyce | POL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1072 | 1077 | 3.00 | 7 | -0.31 | 20 | -6.20 | |
|  Walczyk, Ryszard | | | 1243 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Wrobel, Kazimierz | | | 1050 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Sroka, Karol | | | 1134 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Matuszkiewicz, Filip | | | 1020 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kepka, Jakub | | | 1154 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Medrygal, Rafal | | | 1411 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Felon, Dobromila | | | 489 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |
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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