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Rapid:
Individual Calculations August 2018 |
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| Osorio Martinez, Robin Total change: -23.40 | |   |
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| Rene Portela - Rapidas 2018 | La Habana | CUB | 2018-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1645 | 1.00 | 4 | -1.17 | 20 | -23.40 | |
|  De La Guardia Diaz, Susana Hilda | | | 1951 | CUB | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Guerra Hernandez, Karla | | | 1245 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martos Hernandez, Chris Lazaro | | | 1547 | CUB | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Gonzalez Ruiz, Adrian | | | 1656 | CUB | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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