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Individual Calculations October 2017 |
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| Oliveira, Afonso Duarte Q Total change: -25.20 | |   |
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| CN Amador 2016-2017 - U1600 | Gaia | POR | 2017-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1121 | 0.00 | 2 | -0.63 | 40 | -25.20 | |
|  Marrios, Ruben | | | 1370 | POR | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Pacheco, Joao Daniel Barbosa | | | 1166 | POR | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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