|
Individual Calculations July 2012 |
|
|
|
| Melo, Silvio Sa De Total change: -10.05 | |   |
|
| I IRT Memorial Caldas Vianna 2012 | Joao Pessoa/PB | BRA | 2012-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1903 | 1.00 | 4 | -0.64 | 15 | -9.60 | |
|  Goncalves, Dacio Lima | | | 1888 | BRA | 0.50 | 1 | -0.02 | 15 | -0.30 | |  Melo, Fernando Antonio Albuquerq | | | 1834 | BRA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Souza, Marcos Valerio A | | | 2030 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Rodrigues Da Silva, Evandro | | | 2149 | BRA | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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 Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1903 | 1.00 | 2 | -0.03 | 15 | -0.45 | |
| | De Moura, , Sergio Jovelino | | | 2076 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Ferreira, Alexander | | | 1701 | BRA | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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) | | |
|
