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Rapid:
Individual Calculations October 2017 |
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| Vinagre, Raquel Total change: -4.00 | |   |
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| XXIX Torneio de Xadrez Activo de Montemor-o-Velho (CNSR) | Montemor-o-Velho | POR | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1242 | 0.00 | 5 | -0.71 | 20 | -14.20 | |
|  Fernandes, Miguel A. Murtinho | | | 1642 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bastos, Jorge Manuel | | | 1642 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Barata, Manuel Joao Costa S C | | | 1354 | POR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rato, Eduardo | | | 1642 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Oliveira, Fernando Alves | | | 1577 | POR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | CD Semi-Rapidas Leiria 2017 | Leiria | POR | 2017-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1242 | 1.00 | 4 | -0.37 | 20 | -7.40 | |
| | Oliveira, Tomas Honorio | | | 1613 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rente, Augusto | | | 1302 | POR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Cavadas, Jose | | | 1565 | POR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Francisco, Lourenco | | | 1077 | POR | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | CN Amador Semi-Rapidas 2016-2017 - U1600 | Gaia | POR | 2017-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1242 | 3.00 | 5 | 0.88 | 20 | 17.60 | |
| | Ribeiro, Rodrigo | | | 1596 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Valente, Sofia | | | 1036 | POR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Couto, Clara | | | 1110 | POR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Demiantchouk, Alexei | | | 1511 | POR | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Couto, Gaspar Sousa | | | 1313 | POR | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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