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Individual Calculations July 2021 |
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| Plotka, Wojciech Total change: -58.20 | |   |
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| III Dolnoslaska Liga Szachowa 2020/2021 1, 4-11 | Dolny Slask | POL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 2015 | 2.50 | 7 | -2.91 | 20 | -58.20 | |
|  Pyka, Roman | | | 1820 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Paprocki, Artur | | | 1833 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wilgosz, Tomasz | | | 1615 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bienias, Piotr | | | 1902 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Grot, Blazej | c | | 1727 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Grossmann, Ryszard | f | | 1952 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Olchawa, Slawomir | | | 1615 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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