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Rapid:
Individual Calculations November 2020 |
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| Kwapisz, Piotr Total change: -22.80 | |   |
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| Druzynowe Mistrzostwa Polski Szkol Podstawowych klas I-III 2020 | Poronin | POL | 2020-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1140 | 1308 | 1.00 | 3 | -1.14 | 20 | -22.80 | |
|  Zychowicz, Bartosz | | | 1063 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Wesolowski, Jeremi | | | 1257 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Pekala, Dawid | | | 1101 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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