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Rapid:
Individual Calculations March 2023 |
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| Gurniak, Adam Total change: 6.60 | |   |
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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 |
| 1326 | 1025 | 1.00 | 4 | 0.33 | 20 | 6.60 | |
|  Bury, Maksymilian | | | 1519 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Kozak, Tomasz | | | 1169 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Marczak, Aleksander | | | 1287 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Andrzejczak, Mariusz | | | 1330 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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