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Individual Calculations January 2009 |
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| Cubero M, Luis Angel Total change: 0.00 | |   |
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| III Internacional Bolsa de Valores | Santa Ana | CRC | 2008-09-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1988 | 0 | 0.00 | 3 | 0.00 | 1288 | | 0.00 | |
|  Munoz, Carolina | | | 2032 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |  Ulloa, Oscar | | | 1872 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Alvarado, Dizan Ernesto | | | 2060 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Metropolitano 2008 | San Jose | CRC | 2008-12-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1943 | 0 | 2.00 | 4 | 0.00 | 1943 | | 0.00 | |
| | Duran Vega, Sergio | | | 1998 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Brenes, Juan Carlos | | | 1953 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Fernandez, Mario | | | 1863 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Urena, Omar | | | 1956 | CRC | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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