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Rapid:
Individual Calculations August 2016 |
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| Serra, Kelvin Ribeiro Total change: -23.80 | |   |
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| II Etapa do Circuito LXSBC Xadrez RPD 2016 | Sao Bernardo do Campo SP | BRA | 2016-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1705 | 1.00 | 6 | -1.19 | 20 | -23.80 | |
|  Batista, Renato Luiz | | | 2105 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ferreira, Caio Tulio Moreira | | | 1413 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tumenas, Douglas | | | 1967 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | De Souza, Cristiano Gomes | | | 1933 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pelachin Filho, Antonio | | | 1866 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Maraz, Ricardo | | | 1647 | BRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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) | | |
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