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Rapid:
Individual Calculations October 2017 |
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| Freitas, Ruben Manuel Total change: -39.20 | |   |
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| CD Semi-Rapidas Equipas Porto 2017 | Matosinhos | POR | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1667 | 2.00 | 5 | -0.70 | 20 | -14.00 | |
|  Padeiro, Jose | f | | 2067 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Silva, Leonildo | | | 1558 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Veiga, Jose Francisco R P Neves | | | 1949 | POR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vieira, Pedro | | | 1321 | POR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Duarte, Francisco | | | 1268 | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 - U2000 | Gaia | POR | 2017-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1667 | 1.00 | 5 | -1.26 | 20 | -25.20 | |
| | Demyanchuk, Sergey | | | 1766 | POR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Areal, Pedro | | | 1759 | POR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Andrade, Ricardo Sarmento | | | 1683 | POR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Dias, Jose Oliveira Gaspar | | | 1696 | POR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Lopes, Bruno Ricardo | | | 1603 | POR | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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