Rapid:
Individual Calculations December 2018 |
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Freitas, Daniel Leonardo M Total change: 2.20 | | |
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CN Jovens Semi-Rapidas 2018-2019 - U10 | Pombal | POR | 2018-11-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
990 | 1036 | 0.00 | 1 | -0.56 | 20 | -11.20 | |
| Ribeiro, Samuel Xavier | | | 990 | POR | 0.00 | 1 | -0.56 | 20 | -11.20 | | 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) | | Circuito Xadrez e Ciencia Viva 2018 - Porto | Porto | POR | 2018-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1392 | 1036 | 1.00 | 3 | 0.67 | 20 | 13.40 | |
| Branco, Joao Carlos Fernandes | | | 1436 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Coimbra, Joao Marcial Ferreira | | | 1305 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | Botelho, Adelino | | | 1436 * | POR | 1.00 | 1 | 0.92 | 20 | 18.40 | | * 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) | |
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