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Individual Calculations May 2015 |
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| Arroyo Alberto, Alejandro Jose Total change: 0.00 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1864 | 0 | 3.00 | 6 | 0.00 | 1864 | | 0.00 | |
|  Chinchilla, Alejandro Jose | | | 2165 | HON | 0.00 | 1 | 0.00 | | 0.00 | | | Sanchez, Jainner | | | 1662 | NCA | 0.50 | 1 | 0.00 | | 0.00 | |  Castillo Morales, Thais | | | 1660 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Figueroa, Julissa | | wc | 1804 | GUA | 1.00 | 1 | 0.00 | | 0.00 | | | Quesada Campos, Jordi Alessandre | | | 1873 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Flores Rojas, Federico | | | 2017 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |
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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