Individual Calculations September 2009 |
|
|
Jordao Barbosa, Marcio Total change: -22.50 | | |
|
IV Aberto Xadrez Potiguar | Natal/RN | BRA | 2009-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2045 | 1855 | 0.00 | 3 | -0.90 | 25 | -22.50 | |
| Silveira Filho, Neri Da Silva | | | 2255 * | BRA | 0.00 | 1 | -0.08 | 25 | -2.00 | | Carvalho, Felipe Lobo C. | | | 2141 | BRA | 0.00 | 1 | -0.16 | 25 | -4.00 | | Rocha, Vitor Firmo De Souza | | | 1738 | BRA | 0.00 | 1 | -0.66 | 25 | -16.50 | | * 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) | |
|