|
Individual Calculations February 2023 |
|
|
|
| Cordero, Daniela Total change: 17.80 | |   |
|
| IX Floripa Chess Open 2023 | Florianopolis SC | BRA | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2027 | 5.00 | 9 | 0.89 | 20 | 17.80 | |
|  Vieira, Luana Saddi | | | 1627 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Constantino, Pedro Henrique | | | 1727 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Reis, Virginia Lagrange M. | | | 1652 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Aranha Filho, Alvaro Z. | f | | 2171 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Di Berardino, Diego Rafael | m | | 2458 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Pereira, Silvio Cunha | m | | 2159 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Almiron, Antonio | f | | 2334 | PAR | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Gauche, Charles | f | | 2211 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Delgado, Lidio Dias | f | | 2150 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | |
|
