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Individual Calculations August 2020 |
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| Spychala, Jozefa Total change: -18.20 | |   |
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| CHESS SUMMER 2020 | Poznan | POL | 2020-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1413 | 2.50 | 6 | -0.91 | 20 | -18.20 | |
|  Kolendo, Tymon | | | 1017 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Meczynski, Waldemar | | | 1813 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Markiewicz, Tomasz | | | 1813 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kruszynski, Lukasz | | | 1255 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Samol, Julia | | | 1167 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Niemier, Martyna | | | 1167 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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