|
Individual Calculations January 2012 |
|
|
|
| Aguilar, Luis Total change: -30.90 | |   |
|
| Abierto Joaquin Gutierrez i.m. | San Jose | CRC | 2011-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1954 | 0.00 | 3 | -0.97 | 30 | -29.10 | |
|  Chinchilla, Eugenio | f | | 2266 | CRC | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Solis, Efren | | | 2073 | CRC | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Brenes, Juan Carlos | | | 1959 | CRC | 0.00 | 1 | -0.49 | 30 | -14.70 | |
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) | | | | Abierto Metropolitano | San Jose | CRC | 2011-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 1954 | 0.50 | 2 | -0.06 | 30 | -1.80 | |
| | Hernandez Alvarez, Tania Regla | | wm | 2225 | CRC | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Needham, Bryan | | | 2031 | CRC | 0.50 | 1 | 0.11 | 30 | 3.30 | |
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) | | |
|
