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Individual Calculations May 2011 |
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| Duarte, Miguel A Marques Total change: 9.50 | |   |
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| V circuito de Vila Franca de Xira - 1. torneio | Alverca | POR | 2011-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1231 | 1.00 | 3 | 0.38 | 25 | 9.50 | |
|  Martins, Abilio Morgado | | | 1631 * | POR | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Loureiro, Ernesto Oscar | | | 1549 | POR | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Miranda, Joao Paulo Ribeiro | | | 1293 | POR | 1.00 | 1 | 0.59 | 25 | 14.75 | | | * 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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