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Individual Calculations September 2018 |
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| Colli, Lopez Samuel Santiago Total change: 18.60 | |   |
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| VIII Torneo Internacional de Ajedrez Copa Progreso Categoria Magistral | Progreso, Yucatan | MEX | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2088 | 3.00 | 7 | 0.93 | 20 | 18.60 | |
|  Obregon Rivero, Juan Carlos | m | | 2488 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gonzalez Ochoa, Yoana | | wf | 2057 | CUB | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Diaz Hernandez, Heriberto | f | | 2367 | CUB | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Gongora, Montes Benjamin | m | | 2112 | MEX | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Fernandez Rivero, Karla July | | wm | 2063 | CUB | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Alvarez Pedraza, Aramis | g | | 2432 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Leon Valdes, Jony Wilson | f | | 2360 | CUB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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