|
Individual Calculations November 2017 |
|
|
|
| Cabrera Chaves, Marco Antonio Total change: -20.40 | |   |
|
| V Open Encuentro de Culturas Santa Ana 2017 | Santa Ana | CRC | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 2140 | 3.50 | 5 | -1.02 | 20 | -20.40 | |
|  Segura Cordero, Ariel | | | 1740 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moran, Mike | | | 1740 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramirez Madrid, Gerardo Alfonso | c | | 1821 | CRC | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Shih Gould, Danny | | | 1740 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zeledon Perez, Edgar | | | 1790 * | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | |
|
