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Rapid:
Individual Calculations February 2018 |
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| Dong, Yingfan Fabio Total change: 9.00 | |   |
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| VIII Torneio de Xadrez Jovem do Colegio Portugues | Aveiro | POR | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1157 | 0.00 | 2 | -0.93 | 20 | -18.60 | |
|  Dolores, Barbara Daniela Azeve | | | 1336 | POR | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Pombo, Joao Afonso Lopes Magal | | | 1040 | POR | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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 Semi-Rapidas Equipas 2017-2018 | Marinha Grande | POR | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1157 | 3.00 | 7 | 1.38 | 20 | 27.60 | |
| | Reis, Luis Sousa | | | 1557 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Correia, Pedro Mourao Soares | | | 1489 | POR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Fidalgo, Daniel Neves | | | 1557 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cruz, Vicente Brandao | | | 1035 | POR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lopes, Jose Carlos Almeida | | | 1557 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fernandes, Claudio Micael | | | 1557 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dias, Afonso Paredes | | | 1149 | POR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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