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Individual Calculations January 2021 |
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| Meczynski, Waldemar Total change: -8.60 | |   |
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| Konin Masters VI - IV Memorial Wiktora Korcznoja | Konin | POL | 2020-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1955 | 3.00 | 5 | -0.43 | 20 | -8.60 | |
|  Nowak, Roksana | | | 1555 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Piekielny, Pawel | | | 2098 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Witczak, Borys | | | 1555 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jarocka, Liwia | f | wf | 2056 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Stepien, Pawel | | | 1555 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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