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Individual Calculations January 2011 |
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| Matsuura, Frederico Total change: 9.45 | |   |
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| 77º Campeonato Brasileiro Absoluto - Semifinal Região 1 | Sao Paulo/SP | BRA | 2010-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2313 | 5.00 | 7 | 0.43 | 15 | 6.45 | |
|  Mandetta, Joao Danilo | | | 2051 | BRA | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Feliciano, Vanessa | | wf | 2156 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Bispo, Leonardo | | | 2158 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Shumyatsky, Victor | f | | 2338 | BRA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Gonzalez, Bolivar Ribeiro | f | | 2286 | BRA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Dos Santos, Haroldo Cunha | | | 2205 | BRA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Cruz, Eider Tiago Da | | | 2185 | BRA | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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) | | | | Aberto Internacional de Xadrez Itaipu Binacional | Curitiba/PR | BRA | 2010-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2313 | 3.50 | 5 | 0.20 | 15 | 3.00 | |
| | Kanzler, Karina Daniela | | | 1955 | BRA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Menna Barreto, Felipe Kubiaki | | | 2158 | BRA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Dias, Anderson Tatsch | | | 2203 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Aguero Jimenez, Luis Lazaro | m | | 2401 | CUB | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Chemin, Vitorio | f | | 2196 | BRA | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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) | | |
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