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Rapid:
Individual Calculations June 2023 |
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| Orlik, Sandra Total change: 10.40 | |   |
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| Bytomski Rapid Open nr 1 | Bytom | POL | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1746 | 2.00 | 5 | 0.52 | 20 | 10.40 | |
|  Kyc, Jerzy | | | 2337 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Brzoska, Mariusz | | | 1477 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hertlein, Irena | | | 1907 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Malik, Maciej | | | 1966 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Masternak, Aleksander | | | 2076 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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