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Rapid:
Individual Calculations February 2018 |
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| Oliveira, Afonso Total change: -8.80 | |   |
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| V Torneio Jovem do Centro Norton de Matos | Coimbra | POR | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1182 | 1.00 | 4 | -0.78 | 20 | -15.60 | |
|  Goncalves, Lucas Jordao | | | 1432 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gomes, Estevao Moreira | | | 1333 | POR | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Rodrigues, Bernardo | | | 1066 | POR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Silva, Mark Orlov | | | 1087 | POR | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | CD Semi-Rapidas Equipas Porto 2018 | Gaia | POR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1182 | 2.00 | 4 | 1.11 | 20 | 22.20 | |
| | Pipiras, Filipa | | | 1582 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alvelos, Filipe | | | 1582 * | POR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Silva, Daniel | | | 1546 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dicu, Geammal | | | 1089 | POR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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) | | | | CN Semi-Rapidas Equipas 2017-2018 | Marinha Grande | POR | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1182 | 2.00 | 7 | -0.77 | 20 | -15.40 | |
| | Simoes, Miguel Patricio | | | 1582 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Duarte, Guilherme Pedro Faria | | | 1357 | POR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Paiva, Rodrigo Garcia | | | 1170 | POR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Saldanha, Filipe Gabriel | | | 1106 | POR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Caturra, Rafael Dias | | | 1125 | POR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Sousa, Manuel Filipe Mascarenhas | | | 1212 | POR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Monteiro, Carlos Alberto | | | 1367 | POR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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