|
Individual Calculations April 2009 |
|
|
|
| Campos Cerdas, Jorge Total change: -29.00 | |   |
|
| Costa Rican National Championship Phase 1.1 | San Jose | CRC | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2056 | 3.00 | 7 | -1.16 | 25 | -29.00 | |
|  Machado Ramirez, Allan | | | 1996 | CRC | 0.50 | 1 | -0.08 | 25 | -2.00 | |  Granados, Carlos | | | 2150 | CRC | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Urena, Omar | | | 1951 | CRC | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Montenegro, Esteban | | | 2013 | CRC | 0.00 | 1 | -0.56 | 25 | -14.00 | | | Mendez, Oscar | | | 1856 | CRC | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Da Bosco, Carla | | wf | 1946 | CRC | 0.50 | 1 | -0.15 | 25 | -3.75 | | | Trejos, Shirley | | | 1986 | CRC | 1.00 | 1 | 0.40 | 25 | 10.00 | |
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) | | |
|
