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Individual Calculations May 2015 |
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| Miller Matute, Marlon Eduardo Total change: 30.00 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1825 | 3.00 | 7 | 0.75 | 40 | 30.00 | |
|  Bogantes Robleto, Karina | | | 1619 | CRC | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Georgiev, Vladimir | g | | 2225 * | MKD | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chinchilla Miranda, Eugenio | f | | 2176 | CRC | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Herrera Ortega, German Alejandro | c | | 2055 | VEN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Chinchilla, Alejandro Jose | | | 2165 | HON | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Tapia, Alexei | | | 2104 | PAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ramirez Almeciga, Yenny Melissa | | | 1573 | CRC | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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