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Individual Calculations January 2020 |
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| Bueno Gauna, Cristian Alejandro Total change: 18.20 | |   |
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| Copa Giraldilla de la Habana - Open | La Habana | CUB | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2090 | 5.50 | 8 | 0.91 | 20 | 18.20 | |
|  Cintra Hernandez, Osvaldo | | | 1816 | CUB | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Pulido Alvarez, Ariel | f | | 2239 | CUB | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Perdomo Broche, Raul | | | 1979 | CUB | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Perez Marin, Olivia | | wc | 1949 | CUB | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Fontanills Valledor, Manuel F. | | | 1942 | CUB | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ramon Pita, Vivian | | wg | 2122 | CUB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Zayas Sosa, Alfredo | | | 2066 | CUB | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Perez Coyula, Rafael Alcides | | | 2140 | CUB | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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