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Individual Calculations January 2020 |
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| Hernandez Cristia, Ariel Total change: -78.40 | |   |
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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 |
| 1814 | 1961 | 3.50 | 8 | -1.96 | 40 | -78.40 | |
|  Cartaya Salabarria, Liz | | | 1633 | CUB | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Otero Marino, Alain | | | 2081 | CUB | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Valdes Boza, Aliett | | | 1728 | CUB | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Morales Nunez, Antony | | | 1750 | CUB | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Melis Gras, Rolando Eusebio | | | 1840 | CUB | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Guevara Fernandez, Livan | | | 1894 | CUB | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Perez Sanchez, David | | | 1782 | CUB | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Rosabal Sarda, Barbaro Omar | | | 1800 | CUB | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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