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Individual Calculations May 2012 |
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| Lima Neto, Pedro Total change: -9.30 | |   |
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| IX Magistral RN - Grupo A | Natal/RN | BRA | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2058 | 2.50 | 6 | 0.47 | 15 | 7.05 | |
|  Brito, Luismar | f | | 2270 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Rocha, Vitor Firmo De Souza | | | 1905 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Bouwman, Marcelo Wanderley | | | 2222 | BRA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Silveira Filho, Neri Da Silva | | | 2246 | BRA | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Barbosa, Paulo Eduardo E Silva | | | 2246 | BRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Soares, Alberto Manoel Colares D | | | 2209 | BRA | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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 – Memorial Luiz Rego | Teresina/PI | BRA | 2012-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2058 | 1.50 | 3 | 0.14 | 15 | 2.10 | |
| | Vescovi, Giovanni | g | | 2458 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Santos, Antonio Inacio Dos | | | 2017 | BRA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Lima Fo, Jose Pacifico | | | 1891 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | * 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) | | | | II Aberto do Brasil - Taça Cidade de Fortaleza | Fortaleza/CE | BRA | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2058 | 2.00 | 6 | -1.23 | 15 | -18.45 | |
| | Barbosa, Evandro Amorim | m | | 2399 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Monte, Edmar Ferreira | | | 1695 | BRA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Araujo, Felipe Fernandes | f | | 2269 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Sampaio Filho, Joao Rodrigues | | | 1785 | BRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Mascarenhas, Alberto Pinheiro | f | | 2268 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Araujo, Vitor Angelo Lima | | | 1665 | BRA | 0.00 | 1 | -0.92 | 15 | -13.80 | |
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) | | |
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