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Individual Calculations January 2011 |
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| Pelaez Herrera, Ariel Total change: -19.35 | |   |
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| Semifinal Provincial de la Habana | La Habana | CUB | 2010-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2061 | 2.00 | 5 | -0.91 | 15 | -13.65 | |
|  Medinas Reyes, Ronald | | | 1899 | CUB | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Garcia Benitez, Omar | | | 1950 | CUB | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Gonzalez Oliva, Lazaro | | | 2028 | CUB | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Lopez Rippel, Ricardo | | | 2130 | CUB | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Falcon Naranjo, Carlos Alejandr | | | 1987 | CUB | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | Confraternidad Latinoamericana Grupo 1 | Ciudad de la Habana | CUB | 2010-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2048 | 3.50 | 7 | -0.38 | 15 | -5.70 | |
| | Alvarez Fernandez, Carlos R | | | 2174 | CUB | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Hernandez Copin, Elvis | | | 1999 | CUB | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Mejia, Lucio | | | 1798 | ESA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Medina Sotolongo, Miguel | | | 1930 | CUB | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Echevarria Pugas, Ernesto | | | 2121 | CUB | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Rey Galvan, Enmanuel | | | 1981 | CUB | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Herrera Venet, Yordan | | | 2035 | CUB | 1.00 | 1 | 0.48 | 15 | 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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