|
Individual Calculations July 2012 |
|
|
|
| Cunha, Rafael Fernandes Total change: -22.80 | |   |
|
| Aberto do Brasil Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1921 | 1.00 | 4 | -0.76 | 30 | -22.80 | |
|  Zallio, Luciano Souza | | | 2121 | BRA | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Camara, Terbio Jose | | | 2082 | BRA | 0.00 | 1 | -0.29 | 30 | -8.70 | |  Prisma, Zenil Da Costa | | | 1750 | BRA | 0.00 | 1 | -0.73 | 30 | -21.90 | | | Azevedo, Eduardo Jose E De | | | 1922 | BRA | 1.00 | 1 | 0.50 | 30 | 15.00 | |
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) | | |
|
