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Individual Calculations March 2012 |
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| Menna Barreto, Luiz Ney Total change: 9.00 | |   |
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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 |
| 2154 | 2301 | 3.00 | 4 | 0.23 | 15 | 3.45 | |
|  Fonseca, Luis Ernesto Serra Azul | | | 2062 | BRA | 0.50 | 1 | -0.30 | 15 | -4.50 | |  Patroclo, Arthur Ruiz | | | 2136 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Silva, Eduardo Munoa | | | 2157 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Gauche, Charles | f | | 2261 | BRA | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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 |
| 2057 | 2301 | 3.50 | 4 | 0.37 | 15 | 5.55 | |
| | Amaral, Rogerio Einloft Do | | | 1901 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Silva, Eduardo Munoa | | | 2157 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Bastos, Guilherme Exterhotter | | | 1977 | BRA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Feliciano Ebert, Vanessa | | wf | 2194 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | * 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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