Individual Calculations July 2019 |
|
|
Dias, Joao Paulo Morais Medeiros Total change: 64.40 | | |
|
Aberto do Brasil Xadrez Potiguar 2019 STD | Natal RN | BRA | 2019-06-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2050 | 1680 | 2.00 | 4 | 1.61 | 40 | 64.40 | |
| Quaranta Neto, Francisco | | | 1997 | BRA | 1.00 | 1 | 0.87 | 40 | 34.80 | | De Saboya E Silva, Jose Frederic | | | 2080 * | BRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | Bouwman, Marcelo Wanderley | | | 2080 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Chang, Suzana | | wf | 2043 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | * 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) | |
|