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Individual Calculations April 2018 |
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| Perez Coyula, Rafael Alcides Total change: -11.60 | |   |
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| Maria Teresa Mora - Open | La Habana | CUB | 2018-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2050 | 4.50 | 8 | -0.58 | 20 | -11.60 | |
|  Corujedo Hernandez, Rafael | | | 1845 | CUB | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Morales Marmol, Marcos Antonio | | | 2163 | CUB | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Lledo Perez, Sandy Osvaldo | | | 1957 | CUB | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Labrada Bacallao, Grisel | | | 1943 | CUB | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Gonzalez Pina, Evelyn | | | 1888 | CUB | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Alonso Garcia, Frank Obel | | | 1790 | CUB | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tapia Sanchez, Marcos | | | 1927 | CUB | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gonzalez Reyes, Pablo Adolfo | | | 2056 | CUB | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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