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Individual Calculations March 2012 |
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| Silva, Eduardo Munoa Total change: 48.90 | |   |
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| Taca Natal dos Anjos de Xadrez - 2011 (Regional Sul) | Dois Irmaos/RS | BRA | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2157 | 2.50 | 3 | 1.30 | 30 | 39.00 | |
|  Burgos, Marcelo Alves | | | 2193 | BRA | 1.00 | 1 | 0.55 | 30 | 16.50 | |  Menna Barreto, Luiz Ney | f | | 2301 | BRA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Umetsubo, Cesar Hidemitsu | | | 2203 | BRA | 1.00 | 1 | 0.56 | 30 | 16.80 | |
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) | | | | Aberto do Brasil Cidade de Nova Petropolis-RS | Nova Petropolis/RS | BRA | 2012-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2157 | 1.00 | 3 | 0.33 | 30 | 9.90 | |
| | Stamenkovic, Dragan | m | | 2422 | SRB | 0.50 | 1 | 0.32 | 30 | 9.60 | | | Menna Barreto, Luiz Ney | f | | 2301 | BRA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Roselli Mailhe, Bernardo | m | | 2421 | URU | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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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