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Rapid:
Individual Calculations January 2021 |
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| Kopestynski, Michal Total change: 29.20 | |   |
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| Druzynowe Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich 2020 | Kielczow | POL | 2020-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1288 | 4.50 | 6 | 1.46 | 20 | 29.20 | |
|  Bartlomowicz, Jakub | | | 1439 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Molecki, Jan | | | 1221 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Suchecki, Michal | | | 1166 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Krygiel, Konrad | | | 1280 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Tarnowski, Michal | | | 1079 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Wilk, Aleksander | | | 1525 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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