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Individual Calculations July 2012 |
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| Rocha, Vitor Firmo De Souza Total change: 45.30 | |   |
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| Aberto do Brasil Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 1912 | 4.00 | 6 | 2.47 | 15 | 37.05 | |
|  Macedo, Maximo Valerio | f | | 2091 | BRA | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Araujo, Felipe Fernandes | f | | 2236 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | De Moura, , Sergio Jovelino | | | 2076 | BRA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Zallio, Luciano Souza | | | 2121 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Azevedo, Alcides Alexandre A | | | 2069 | BRA | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Duarte Filho, Fritz Schimidt | | | 2038 | BRA | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | | | Liga do Desporto Universitário 2012 - Masculino | Goiania/GO | BRA | 2012-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1912 | 2.00 | 5 | 0.55 | 15 | 8.25 | |
| | De Paula, Rafael Figueiredo | | | 2029 | BRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Correia, Max Do Carmo | | | 1975 | BRA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Bueno, Alfeu Junior Varela | f | | 2291 | BRA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Umetsubo, Cesar Hidemitsu | | | 2241 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Sergio Filho, Claudio Santos | | | 1920 | BRA | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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