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Individual Calculations December 2014 |
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| Bonilla Sequeira, Pablo Total change: -0.40 | |   |
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| Liga Premier Campeonato Nacional por Equipos 2014 | San Jose | CRC | 2014-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2052 | 2.00 | 7 | -0.02 | 20 | -0.40 | |
|  Duran Vega, Sergio | f | | 2236 | CRC | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Gonzalez Acosta, Bernal | m | | 2452 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Quesada Ulate, Randall | | | 2051 | CRC | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Cabrera Chaves, Marco Antonio | | | 2128 | CRC | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Chinchilla Miranda, Eugenio | f | | 2216 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Granados Ramirez, Carlos Ricardo | | | 2113 | CRC | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Escobar Forero, Alder | g | | 2452 * | COL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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