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Blitz:
Individual Calculations April 2018 |
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| Sifontes Guerra, Wilber Total change: -50.20 | |   |
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| 2do Grand Prix Blitz de Guanajay 2018 | Artemisa | CUB | 2018-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2022 | 4.00 | 9 | -2.51 | 20 | -50.20 | |
|  Hernandez Concepcion, Emilio O. | | | 1819 | CUB | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Rodriguez De Armas, Elio Octavio | | | 1860 | CUB | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Modrono Diaz, Michel | | | 1932 | CUB | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Otero Marino, Vladimir | | | 1962 | CUB | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sierra Cartaya, Ana Barbara | | | 1926 | CUB | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Dominguez Hernandez, Mayling | | | 1657 | CUB | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Dominguez Hernandez, Meyling | | | 1942 | CUB | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Alayon Collazo, Jesus Javier | | | 1622 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Larrinaga Cairo, Arturo | | | 1803 | CUB | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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