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Individual Calculations May 2015 |
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| Blanco Rojas, Benjamin Total change: 15.20 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1782 | 2.50 | 6 | 0.38 | 40 | 15.20 | |
|  Sanchez Corrales, Carlos Julian | | | 1593 | CRC | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Quesada Perez, Yuniesky | g | | 2182 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Herrera Ortega, German Alejandro | c | | 2055 | VEN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Tapia, Alexei | | | 2104 | PAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sanchez, Jorge | f | | 2164 | PAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Martinez Paz, Jonathan | | | 1412 | CRC | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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