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Individual Calculations October 2022 |
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| Klama, Andrzej Total change: -14.00 | |   |
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| Stulecie Miasta Zabrze - Open | Zabrze | POL | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1423 | 0.50 | 2 | -0.70 | 20 | -14.00 | |
|  Brzoska, Mariusz | | | 1442 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Walerjan, Ada | | | 1247 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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