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Individual Calculations May 2012 |
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| Asfora, Marco Antonio H Total change: -13.50 | |   |
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| IX Magistral RN - Grupo A | Natal/RN | BRA | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2221 | 3.50 | 7 | -1.70 | 15 | -25.50 | |
|  Pinheiro Junior, Emanuel Eliezer | | | 1931 | BRA | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Bouwman, Marcelo Wanderley | | | 2222 | BRA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Rocha, Vitor Firmo De Souza | | | 1905 | BRA | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Da Costa, Jose Artanael Campos | | | 2034 | BRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Bezerra, Flavio Rodrigo Costa | | | 2033 | BRA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Macedo, Alexandre Soares De | | | 1920 | BRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | De Melo, Fernando Sa | | | 2101 | BRA | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | III Torneio Memorial Bobby Fischer 2012 | Joao Pessoa - PB | BRA | 2012-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2221 | 4.50 | 6 | 0.40 | 15 | 6.00 | |
| | Trigueiro, Hamilton Nobrega | | | 1821 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Dantas, Francisco | | | 2032 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Alves De Medeiros, Jovany | | | 2047 | BRA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Palhano, Fabson Barbosa | | | 1950 | BRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Cavalcanti, Francisco De Assis | f | | 2292 | BRA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Silveira Filho, Neri Da Silva | | | 2246 | BRA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | * 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 |
| 2121 | 2221 | 3.50 | 5 | 0.40 | 15 | 6.00 | |
| | Silva, Alexandre Mota Da | | | 1821 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bezerra, Flavio Rodrigo Costa | | | 2033 | BRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Cubas, Jose Fernando | g | | 2518 | PAR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Ribeiro, Matheus Cavalcante | | | 2121 | BRA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Oliveira, Fernando Ventura | | | 2113 | 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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