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Individual Calculations January 2023 |
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| Wilk, Aleksander Total change: -4.20 | |   |
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| Walbrzyska Dolnoslaska Liga Okregowa 2022-3 Round 1-3 | various | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1616 | 1.00 | 2 | -0.21 | 20 | -4.20 | |
|  Kowalik, Waldemar | | | 1671 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Wiewiora, Mateusz | | | 1388 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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