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Individual Calculations April 2018 |
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| Nunez Ferrales, Robert Andres Total change: 76.80 | |   |
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| Ciudad Heroe 2018 OPEN | Santiago de Cuba | CUB | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1813 | 4.00 | 6 | 1.92 | 40 | 76.80 | |
|  Bosch Valls, Leannet Mariah | | | 2039 | CUB | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Mora Preval, Jairon Humberto | | | 1903 | CUB | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Ramirez Caballero, Rene Alejandro | | | 1915 | CUB | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Zamora Pena, Norbel | | | 1896 | CUB | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Reyes Perez, Rafael | | | 1874 | CUB | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Salina Parra, Leandro | | | 1950 | CUB | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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