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Individual Calculations May 2015 |
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| Chaves Sanchez, Gabriel A Total change: -1.00 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1922 | 5.00 | 9 | -0.05 | 20 | -1.00 | |
|  Murillo Gonzalez, David | | | 1522 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Acevedo Mendez, Jennifer | | wf | 1679 | CRC | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Cespedes Perez, Ruben | | | 1615 | CRC | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jimenez Garcia, Emmanuel | f | | 2216 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Marin Masis, Jose Esteban | | | 1665 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Angulo Cubero, Oscar | | | 2137 | CRC | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Solano Cuya, Bryan | | | 2127 | CRC | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Castro Ulloa, Rolando | | | 1716 | CRC | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Granados Ramirez, Carlos Ricardo | | | 2099 | CRC | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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