|
Individual Calculations May 2019 |
|
|
|
| Chaves Sanchez, Ana Sofia Total change: 10.40 | |   |
|
| I Torneo Abierto de Curridabat 2019 | Curridabat | CRC | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1199 | 2.00 | 6 | 0.26 | 40 | 10.40 | |
|  Torrentes Arias, Greivin | | | 1599 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Brenes Benavides, Delianny | | wc | 1340 | CRC | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Guevara Ceciliano, Maria Celeste | | | 1286 | CRC | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Porras Chavarria, Michael | | | 1438 | CRC | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Abarca Matarrita, Juan P | | | 1334 | CRC | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Rojas Arias, Sebastian | | | 1238 | CRC | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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) | | |
|
