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Rapid:
Individual Calculations October 2017 |
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| Ferreira, Arthur Total change: -16.00 | |   |
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| CD Semi-Rapidas Equipas Porto 2017 | Matosinhos | POR | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1400 | 1.50 | 5 | -0.80 | 20 | -16.00 | |
|  Ferreira, Miguel | | | 1800 * | POR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Justo Rey, David | | | 1275 | POR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Marques, Ricardo | | | 1296 | POR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Constantino, Gudlack | | | 1800 * | ANG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Paiva, Rodrigo Garcia | | | 1130 | POR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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