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Individual Calculations May 2015 |
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| Lorenzana, Wilson Estuardo 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 |
| 2187 | 2186 | 6.00 | 9 | 1.50 | 20 | 30.00 | |
|  Leon, Orlando | | | 2027 | PAN | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Juarez Flores, Carlos A. | m | | 2431 | GUA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Murillo Gonzalez, Carlos E | c | | 1859 | CRC | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Salas Torres, Pamela | | wc | 1786 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arias Santana, Mauricio | m | | 2298 | CRC | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Quesada Perez, Yuniesky | g | | 2586 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tapia, Alexei | | | 2104 | PAN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Medrano, Randall | f | | 2108 | NCA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mitkov, Nikola | g | | 2482 | MKD | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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