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Individual Calculations November 2017 |
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| Murillo Gonzalez, Carlos E Total change: 23.40 | |   |
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| V Open Encuentro de Culturas Santa Ana 2017 | Santa Ana | CRC | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2088 | 6.00 | 7 | 1.17 | 20 | 23.40 | |
|  Porras Chavarria, Pamela Maria | | | 1688 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mendez Moreno, Kevin Alberto | | | 1688 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zeledon Perez, Edgar | | | 1790 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vilpoux, Jeremie | | | 2079 | FRA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Chinchilla Miranda, Eugenio | f | | 2184 | CRC | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Ramirez Madrid, Gerardo Alfonso | c | | 1821 | CRC | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Fernandez Sibaja, Felipe J | c | | 2133 | CRC | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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