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Individual Calculations January 2020 |
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| Rosabal Sarda, Barbaro Omar Total change: -25.80 | |   |
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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 |
| 1755 | 1800 | 3.00 | 8 | -1.29 | 20 | -25.80 | |
|  Otero Marino, Alain | | | 2081 | CUB | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Guerra Hernandez, Karla | | | 1400 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lopez Rippel, Ricardo | | | 1934 | CUB | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Cabrera Nunez, Ledaymis | | | 1901 | CUB | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Robert Castillo, Victor Luis | | | 1729 | CUB | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Osorio Martinez, Anllel | | | 1400 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cartaya Salabarria, Liz | | | 1633 | CUB | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hernandez Cristia, Ariel | | | 1961 | CUB | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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