|
Individual Calculations November 2017 |
|
|
|
| Porras Chavarria, Steve Total change: -0.40 | |   |
|
| V Open Encuentro de Culturas Santa Ana 2017 | Santa Ana | CRC | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1787 | 4.00 | 6 | -0.02 | 20 | -0.40 | |
|  Rodriguez Jimenez, Jose Daniel | | | 1387 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Segura Cordero, Ariel | | | 1387 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coto Calderon, Juan Diego | | | 1387 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hernandez Coto, Carlos Enrique | | | 1954 | CRC | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Chinchilla Miranda, Eugenio | f | | 2184 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ruiz Coronado, Maykel | | | 1428 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | |
|
