|
Individual Calculations January 2020 |
|
|
|
| Lacayo Kirov, Esther Total change: -6.80 | |   |
|
| III Open Ciudad de Liberia 2019 | Liberia | CRC | 2019-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1127 | 0.50 | 5 | -0.17 | 40 | -6.80 | |
|  Solis L., Efren A. | c | | 1527 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ramirez Marchena, Carlos Andres | | | 1527 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bonilla Morales, Kevin | | | 1527 * | CRC | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Castro Garcia, Alejandro | | | 1527 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Guevara Cornejo, Gabriel | | | 1234 | CRC | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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) | | |
|
