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Rapid:
Individual Calculations July 2012 |
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| Dos Santos, Lucas Aparecido Total change: -12.40 | |   |
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| Circuito Xadrez nos Feriados 2012 - Etapa Dia do Trabalho | Sao Paulo/SP | BRA | 2012-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1955 | 0.50 | 2 | -0.42 | 20 | -8.40 | |
|  Vallejos, Jose Antonio | | | 1940 | BRA | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Rodrigues, Leonardo De Miranda | | | 2031 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Circuito Xadrez nos Feriados 2012 - Etapa Dia de Corpus Christi | Sao Paulo/SP | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1955 | 1.00 | 2 | -0.20 | 20 | -4.00 | |
| | Rodrigues, Leandro Pereira | | | 1851 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Lopes, Artur Farias | | | 1915 | BRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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