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Individual Calculations May 2015 |
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| Angulo Cubero, Oscar Total change: 9.40 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2137 | 6.00 | 9 | 0.47 | 20 | 9.40 | |
|  Mitkov, Nikola | g | | 2482 | MKD | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Lievano, Luis | | | 2055 | ESA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Rojas Cisneros, Kevin | | | 1737 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Solano Saltachin, Carlos Andres | | | 1737 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Enamorado, Jose Luis | | | 1859 | HON | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chaves Sanchez, Gabriel A | | | 1922 | CRC | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Arce Oviedo, Cesar | | | 1737 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ruge, Edison | f | | 2246 | COL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Escobar Forero, Alder | g | | 2511 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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