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Individual Calculations April 2014 |
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| Hoshino, Karen Total change: 7.35 | |   |
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| Campeonato Brasileiro Amador 2014 | São Paulo/SP | BRA | 2014-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1709 | 1.00 | 5 | 0.08 | 15 | 1.20 | |
|  Lopes, Marcelo Ferreira | | | 2014 | BRA | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Soares, Lucas Vicente | | | 1937 | BRA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Peixoto, Helio Ricardo Soutinho | | | 1918 | BRA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Teixeira, Aloisio | | | 1950 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Rocha, Vitor Firmo De Souza | | | 2015 | BRA | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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 |
| 1984 | 1709 | 1.00 | 3 | 0.41 | 15 | 6.15 | |
| | Sztokbant, Bernardo Vainzoff | | | 2109 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Rosa, Jose Antonio | | | 2060 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Vieira, Alexandre Letizio | | | 1784 | BRA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | * 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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