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Individual Calculations April 2018 |
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| Perez Marin, Olivia Total change: -43.20 | |   |
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| Maria Teresa Mora - Open | La Habana | CUB | 2018-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1831 | 2.50 | 8 | -1.08 | 40 | -43.20 | |
|  Lopez Rippel, Ricardo | | | 2008 | CUB | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Menendez Garcia, Dayan | | | 2017 | CUB | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Garcia Carnesoltas, Wendysleidys | | | 1584 | CUB | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Francos Requejo, Lazaro | | | 1925 | CUB | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Tapia Sanchez, Marcos | | | 1927 | CUB | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Morales Sanchez, Ernesto Felix | | | 1719 | CUB | 1.00 | 1 | 0.35 | 40 | 14.00 | | | De La Guardia Diaz, Susana Hilda | | | 1988 | CUB | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Alonso Garcia, Frank Obel | | | 1790 | CUB | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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