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Individual Calculations May 2012 |
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| De Melo, Fernando Sa Total change: -32.40 | |   |
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| IX Magistral RN - Grupo A | Natal/RN | BRA | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2101 | 1.50 | 5 | -0.57 | 30 | -17.10 | |
|  Barbosa, Paulo Eduardo E Silva | | | 2246 | BRA | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Azevedo, Alcides Alexandre A | | | 2061 | BRA | 0.00 | 1 | -0.56 | 30 | -16.80 | | | Araujo, Felipe Fernandes | f | | 2269 | BRA | 1.00 | 1 | 0.72 | 30 | 21.60 | |  Cardoso, Almir Correia | | | 2045 | BRA | 0.00 | 1 | -0.58 | 30 | -17.40 | | | Asfora, Marco Antonio H | f | | 2221 | BRA | 0.50 | 1 | 0.16 | 30 | 4.80 | |
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) | | | | III Torneio Memorial Bobby Fischer 2012 | Joao Pessoa - PB | BRA | 2012-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2101 | 1.50 | 4 | -0.51 | 30 | -15.30 | |
| | Goncalves, Dacio Lima | | | 1895 | BRA | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Caldeira, Adriano | f | | 2239 | BRA | 0.00 | 1 | -0.31 | 30 | -9.30 | | | De Andrade, Dalson Holanda Caval | | | 1922 | BRA | 0.50 | 1 | -0.23 | 30 | -6.90 | | | Martins, Vinicius Tine | f | | 2331 | BRA | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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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