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Rapid:
Individual Calculations January 2023 |
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| Sobolewski, Piotr Total change: -53.60 | |   |
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| II Grand Prix Ziemi Kaszubskiej 2022 | Lipusz | POL | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 2046 | 6.00 | 9 | -2.68 | 20 | -53.60 | |
|  Dobbek, Mateusz | | | 1154 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Andrzejewski, Jakub | | | 1392 | POL | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Meyer, Tymoteusz | | | 1646 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tyda, Krzysztof | c | | 1595 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Skiba, Igor | | | 1139 | POL | 0.50 | 1 | -0.50 | 20 | -10.00 | | | Maszkowski, Lukasz | | | 1429 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Andrzejewski, Konrad | | | 1603 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Zamczala, Waldemar | | | 1636 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dykier, Marek | | | 1315 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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