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Rapid:
Individual Calculations December 2015 |
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| Ribeiro, Orlando Total change: 16.00 | |   |
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| CN Jovens Semi-Rapidas 2015-2016 - U14 | Maia | POR | 2015-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1121 | 2.00 | 5 | 0.80 | 20 | 16.00 | |
|  Martins, Bruno Andre Leite | | | 1521 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Santos, Jose Miguel Sereno | | | 1502 | POR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Oliveira, Beatriz Correia | | | 1077 | POR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Garcia, Nathalia | | | 1272 | POR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Silva, Joao Miguel Pereira | | | 1396 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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