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Individual Calculations October 2015 |
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| Vaglio Mattey, Emanuel Total change: 56.40 | |   |
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| Memorial Joaquin Gutierrez G64 | San Jose | CRC | 2015-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2058 | 5.50 | 8 | 1.41 | 40 | 56.40 | |
|  Acevedo Mendez, Jennifer | | wf | 1758 | CRC | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Araya Umana, Carlos | | | 2006 | CRC | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Ramirez Camacho, Daniel | | | 1658 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chinchilla Miranda, Eugenio | f | | 2202 | CRC | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Gonzalez Acosta, Bernal | g | | 2458 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fernandez Sibaja, Felipe J | | | 2010 | CRC | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Bonilla Sequeira, Pablo | | | 2098 | CRC | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Solano Cuya, Bryan | | | 2171 | CRC | 0.50 | 1 | 0.15 | 40 | 6.00 | | | * 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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