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Individual Calculations October 2022 |
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| Serrera Sanchez-Romo, Sergio Total change: -22.40 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1834 | 4.00 | 8 | -0.56 | 40 | -22.40 | |
|  Teves, Pedro | | | 1434 * | POR | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Marin Giner, Gustavo | | | 1392 | ESP | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Martinez Duany, Lelys Stanley | g | | 2511 | CUB | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Campora, Daniel H. | g | | 2397 | ARG | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Miranda Llanes, Yerisbel | | wg | 2300 | CUB | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Shadrina, Eva | | | 1529 | EST | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Dias, Jose Oliveira Gaspar | | | 1441 | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fernandes, Martim | | | 1545 | POR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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