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Individual Calculations April 2014 |
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| Vieira, Alexandre Letizio Total change: 12.75 | |   |
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| Campeonato Brasileiro Amador 2014 | São Paulo/SP | BRA | 2014-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1784 | 4.00 | 7 | 1.58 | 15 | 23.70 | |
|  Fonseca, Luis Ernesto Serra Azul | | | 2046 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Nakamura, Julia Yumi Ono | | | 1384 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Vallejos, Jose Adolfo | | | 1972 | BRA | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Branchini, Fernando Luis Sakamoto | | | 1989 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Felix, Raimundo Nascimento | | | 1975 | BRA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Dornelles, Marcio Neron Camargo | | | 1936 | BRA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Zimmermann, Kleber Renato P. | c | | 1958 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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) | | | | I IRT XadrezTotal.com.br - CXSP - Livraria de Xadrez | Sao Paulo/SP | BRA | 2014-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1784 | 0.00 | 2 | -0.73 | 15 | -10.95 | |
| | Rodrigues, Leonardo De Miranda | | | 2106 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Hoshino, Karen | | wc | 1709 | JPN | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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) | | |
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