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Individual Calculations October 2022 |
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| Walerjan, Ada Total change: 16.80 | |   |
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| Stulecie Miasta Zabrze - Open | Zabrze | POL | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1247 | 1.00 | 3 | 0.42 | 40 | 16.80 | |
|  Malinowski, Krystian | | | 1681 | POL | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Klama, Andrzej | | | 1423 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Brzoska, Mariusz | | | 1442 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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