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Rapid:
Individual Calculations June 2023 |
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| Ziemski, Przemyslaw Total change: -24.00 | |   |
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| Memorial pamieci Alfreda Maslanki | Zabrze | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1671 | 2.00 | 5 | -1.20 | 20 | -24.00 | |
|  Straszak, Tadeusz | | | 1324 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Razin, Vadim | | | 2300 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lach, Alicja | | | 1368 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Galazka, Aleksander | | | 1268 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Michalak, Wiktoria | | | 1659 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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