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Individual Calculations January 2014 |
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| Solis L., Efren A. Total change: 14.70 | |   |
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| Liga Premier | San Jose | CRC | 2013-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2064 | 1.00 | 2 | -0.17 | 15 | -2.55 | |
|  Bermudez Munoz, Alexander | | | 2077 | CRC | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Fernandez Sibaja, Felipe J | | | 1921 | CRC | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | Gran Abierto Metropolitano | San Jose | CRC | 2013-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2064 | 4.00 | 7 | 1.15 | 15 | 17.25 | |
| | Granados, Fidel | | | 1799 | NCA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Jimenez Aguilar, Gustavo | | | 1921 | CRC | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Duran Vega, Sergio | f | | 2284 | CRC | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Kjartansson, Gudmundur | m | | 2453 | ISL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Alvarez Hernandez, David | | | 2159 | CRC | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Chinchilla Miranda, Eugenio | f | | 2215 | CRC | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Fonseca Cabrera, Ernesto | | | 2169 | NCA | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | |
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