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Individual Calculations January 2014 |
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| Meneses Arenas, Mikel Total change: 13.80 | |   |
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| Gran Abierto Metropolitano | San Jose | CRC | 2013-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1758 | 3.00 | 7 | 0.92 | 15 | 13.80 | |
|  Castillo Trujillo, Ivan | | | 2035 | CRC | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Araya Fuentes, Cristian | | | 1878 | CRC | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Villalobos Venegas, Daniel | | | 1863 | CRC | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Incer Arias, Manuel | | | 1768 | CRC | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Alvarez Hernandez, David | | | 2158 * | CRC | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Castro Badilla, Ricardo | | | 1787 | CRC | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Quiros Araya, Jose Pablo | | | 2016 | CRC | 0.00 | 1 | -0.18 | 15 | -2.70 | | | * 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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