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Individual Calculations March 2018 |
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| Lima, Diogo Nunes Total change: -39.20 | |   |
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| Torneio Amadorissimo 2018 do Porto | Matosinhos | POR | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1227 | 2.00 | 4 | -0.35 | 40 | -14.00 | |
|  Basilio, Jose Bruno | | | 1058 | POR | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Alves, Damiao Fernando | | | 1379 | POR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Silva, Mark Orlov | | | 1008 | POR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sarabando, Rodrigo Andias | | | 1188 | POR | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | | | I Campeonato de Xadrez Amador Cidade de Matosinhos | S Mamede Infesta | POR | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1227 | 0.00 | 1 | -0.63 | 40 | -25.20 | |
| | Paiva, Rodrigo Garcia | | | 1129 | POR | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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) | | |
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