|
Individual Calculations January 2023 |
|
|
|
| Cortes Arias, Mariela Total change: -47.40 | |   |
|
| VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1768 | 4.50 | 10 | -2.37 | 20 | -47.40 | |
|  Salinas Herrera, Pablo | g | | 2514 | CHI | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Toloza Fabian, David | | | 1377 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Marrujo Pardo, Mauricio Emmanuel | | | 2138 | CHI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Enriquez Coronel, Gaia Paola | | | 1519 | BOL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Diaz Bermudez, Pedro Teofilo | | | 1309 | PER | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Muller Koenig, Wieland Siegfried | | | 1715 | CHI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Castillo Ahumada, Yessica | | | 1153 | CHI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Zapata Chura, Joaquin Ignacio | | | 1368 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perez Rojas, Felipe | | | 1385 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rios Cautin, Rodrigo | | | 1605 | CHI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | |
|
