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Individual Calculations September 2012 |
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| Bermudez Vives, Sergio Total change: -9.00 | |   |
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| Liga Premier Nacional por Equipos | San Jose | CRC | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2132 | 3.50 | 7 | -0.60 | 15 | -9.00 | |
|  Martinez, Huberth | | | 1940 | CRC | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Esquivel, Jose Edmond | | | 2061 | CRC | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Castro Garcia, Adrian | | | 1906 | CRC | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Alvarez Hernandez, Tania Regla | | wm | 2211 | CUB | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Murillo Tsijli, Alexis | m | | 2276 | CRC | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Alfaro Murillo, Carlos | | | 2168 | CRC | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Gamboa Alvarado, Leticia | | | 1879 | CRC | 1.00 | 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) | | |
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