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Rapid:
Individual Calculations January 2023 |
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| Ebertowski, Julian Total change: 15.20 | |   |
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| I Grand Prix Ziemi Kaszubskiej 2022 | Lipusz | POL | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1138 | 1.50 | 5 | 0.60 | 40 | 24.00 | |
|  Andrzejewski, Jakub | | | 1392 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Zamczala, Waldemar | | | 1636 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Wiczkowski, Maciej | | | 1260 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Dobrowolski, Henryk | | | 1292 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Tyda, Krzysztof | c | | 1595 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | II Grand Prix Ziemi Kaszubskiej 2022 | Lipusz | POL | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1138 | 1.00 | 4 | -0.22 | 40 | -8.80 | |
| | Zamczala, Waldemar | | | 1636 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Dobbek, Mateusz | | | 1154 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Leoniuk, Rafal | | | 1203 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Dobrowolski, Henryk | | | 1292 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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