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Blitz:
Individual Calculations April 2019 |
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| Acosta Sardina, Lorena Total change: -18.60 | |   |
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| III Grand Prix 1 Blitz | UCI | CUB | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1505 | 0.00 | 4 | -0.97 | 20 | -19.40 | |
|  Artiles Reyes, Reyne Eduardo | | | 1905 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Medina Reyes, Ronald | | | 1886 | CUB | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Yin Pujol, Ray Junior | | | 1580 | CUB | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Alayon Collazo, Jesus Javier | | | 1574 | CUB | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | | | III Grand Prix 2 Blitz | UCI | CUB | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1505 | 0.50 | 5 | 0.04 | 20 | 0.80 | |
| | Walker Gomez, Cristobal Newton | | | 1905 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Medina Reyes, Ronald | | | 1886 | CUB | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hernandez Izquierdo, Jose A. | | | 1901 | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gonzalez Arredondo, Lazaro A. | f | | 1905 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gonzalez Lopez, Lazaro Miguel | | | 1832 | CUB | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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