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Blitz:
Individual Calculations August 2018 |
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| Portales Borrero, Roman Total change: -79.80 | |   |
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| Torneo de Blitz Isla de la Juventud | La Isla de la Juventud | CUB | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2222 | 2.00 | 7 | -3.99 | 20 | -79.80 | |
|  Hernandez Izquierdo, Jose A. | | | 1921 | CUB | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Suarez Castillo, Sheila | | | 1822 * | CUB | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Valdes Boza, Aliett | | | 1822 * | CUB | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gonzalez Arredondo, Lazaro A. | f | | 2078 | CUB | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Martinez Fish, Leidys Marai | | | 1822 * | CUB | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sierra Cartaya, Ana Barbara | | | 2010 | CUB | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Casamayor Ferrer, Marcos | | | 1822 * | CUB | 1.00 | 1 | 0.08 | 20 | 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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