Individual Calculations November 2017 |
|
|
Costa, Edvaldo Da Cruz Total change: -2.60 | | |
|
X Memorial Governador Miguel Arraes Nordestao 2017 | Recife PE | BRA | 2017-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1813 | 1745 | 2.00 | 5 | -0.13 | 20 | -2.60 | |
| Brito, Luismar | f | | 2145 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Dos Santos, Wallefy Perycles Albe | | | 1447 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Azevedo, Edmundo Roberto Ramos | | | 2007 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Brasil, Alberto Silveira | | | 2017 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | Born, Ary | | | 1447 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | * 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) | |
|