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Individual Calculations May 2015 |
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| Ruiz Sanchez, Orlen Total change: 11.50 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2414 | 7.00 | 9 | 1.15 | 10 | 11.50 | |
|  Juarez Flores, Gustavo E. | f | | 2126 | GUA | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Chinchilla Miranda, Eugenio | f | | 2176 | CRC | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Bazan, Jose Vicente | | | 2014 * | NCA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Quesada Perez, Yuniesky | g | | 2637 | CUB | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Morera Campos, Hazel Maria | | wc | 2014 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Escobar Forero, Alder | g | | 2511 | COL | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Georgiev, Vladimir | g | | 2542 | MKD | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Cu Hor, Winston Darwin | f | | 2333 | GUA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Fleites Marti, Yuleikys | | wm | 2130 | CUB | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * 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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