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Rapid:
Individual Calculations October 2017 |
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| Brandao, Alvaro Sousa Total change: 6.80 | |   |
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| CD Semi-Rapidas Equipas Porto 2017 | Matosinhos | POR | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1532 | 2.00 | 4 | -0.10 | 20 | -2.00 | |
|  Guimaraes, Rui | | | 1932 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Couto, Clara | | | 1132 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oliveira, Diogo Morais Pinto A | | | 1132 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duarte, Duarte | | | 1789 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | | | CN Amador Semi-Rapidas 2016-2017 - U1600 | Gaia | POR | 2017-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1532 | 4.50 | 6 | 0.44 | 20 | 8.80 | |
| | Fonseca, Pedro Miguel Ramos | | | 1177 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Camelo, Joao | | | 1375 | POR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Soares, Wilson Joel | | | 1423 | POR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Moreira, Rafael Mota | | | 1389 | POR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Branco, Joao Carlos Fernandes | | | 1501 | POR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Botelho, Adelino | | | 1473 | POR | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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