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Rapid:
Individual Calculations March 2023 |
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| Kowalski, Lukasz Total change: 54.40 | |   |
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| 4 Pory Roku - Zima z Szachami 2023 | Szczecin | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1180 | 2.00 | 5 | 1.36 | 40 | 54.40 | |
|  Pawlicz, Adam | | | 1773 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Zeissel, Andrzej | | | 1745 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Andrzejczak, Mariusz | | | 1330 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Witko, Dawid | | | 1522 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Bury, Marcel | | | 1446 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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