|
Individual Calculations July 2010 |
|
|
|
| Vargas, Julio Total change: -11.00 | |   |
|
| Memorial Alekhine | San Jose | CRC | 2010-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1802 | 0.50 | 3 | -0.44 | 25 | -11.00 | |
|  Alvarado, Dizan Ernesto | | | 2027 | CRC | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Castillo, Rommel | | | 2181 | NCA | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Gamboa Alvarado, Leticia | | | 1710 | CRC | 0.50 | 1 | -0.13 | 25 | -3.25 | |
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) | | |
|
