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Individual Calculations April 2022 |
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| Lukaszewicz, Piotr Total change: 8.60 | |   |
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| Wielkopolska III Liga Szachowa 2022 Round 5-8 | Ostrow Wielkopolski | POL | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1762 | 2.00 | 3 | 0.43 | 20 | 8.60 | |
|  Ostrowski, Dariusz | | | 1672 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Medeiros, Atila Fernandes De | | | 1754 | POR | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Grzesiek, Karol | | | 1805 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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