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Individual Calculations January 2019 |
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| Perez Ramirez, Kenia Total change: -26.20 | |   |
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| Orlando Mestre Elite 2018 | La Habana | CUB | 2018-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1977 | 0.00 | 3 | -1.31 | 20 | -26.20 | |
|  Padura Padilla, Nelson | | | 1990 | CUB | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Otero Marino, Vladimir | | | 2056 | CUB | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Gonzalez Arredondo, Lazaro A. | f | | 2020 | CUB | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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