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Rapid:
Individual Calculations June 2023 |
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| Lach, Alicja Total change: -14.00 | |   |
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| Memorial pamieci Alfreda Maslanki | Zabrze | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1368 | 0.00 | 3 | -0.35 | 40 | -14.00 | |
|  Spyra, Piotr | | | 1807 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Ziemski, Przemyslaw | | | 1671 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Wojtowicz, Marek | | | 1669 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | |
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