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Rapid:
Individual Calculations April 2019 |
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| Pena, Helio Adelino Silva Total change: -10.80 | |   |
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| Circuito Xadrez e Ciencia Viva 2019 - Lagos | Lagos | POR | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1864 | 2.00 | 5 | -0.54 | 20 | -10.80 | |
|  Roche, Christian | | | 1969 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Esteves, Goncalo Maria Franco V. | | | 1991 | POR | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Barbosa, Antonio Manuel M David | | | 1464 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prata, Jose | | | 1921 | POR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ramos, Alvaro Manuel Nobre De G | | | 1859 | POR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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