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Individual Calculations May 2011 |
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| Hernandez Copin, Elvis Total change: 4.05 | |   |
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| El nino de la Bota | Villa Clara | CUB | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2173 | 5.00 | 8 | -0.66 | 15 | -9.90 | |
|  Diaz Suarez, Maibelys | | | 1960 | CUB | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Berdayes Ason, Dylan Isidro | | | 2043 | CUB | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Ochoa De La Rosa, Manuel D | | | 2098 | CUB | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Gonzalez Grave De Peralta, Raul | | | 2018 | CUB | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Dominguez Dager, Bessie | | | 1773 * | CUB | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hernandez Gonzalez, William | | | 2132 | CUB | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Fernandez Rivero, Karla July | | | 1962 | CUB | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Bueno Perez, Jesus Angel | | | 2065 | CUB | 1.00 | 1 | 0.35 | 15 | 5.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 497 Aniversario Puerto Principe Grupo 2 | Camaguey | CUB | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2173 | 3.50 | 5 | -0.09 | 15 | -1.35 | |
| | Cok Farinas, Marlon | | | 1990 | CUB | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Elias Reyes, Jorge Roberto | | | 2018 | CUB | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Pelaez Herrera, Ariel | | | 2029 | CUB | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Bueno Gauna, Christian | | | 2005 | CUB | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Jul Perez, Alberto | | | 2000 | CUB | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | Cuba Campeonato Nacional Juvenil Masculino 2011 | Mayabeque | CUB | 2011-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2236 | 5.00 | 7 | 1.02 | 15 | 15.30 | |
| | Perez Grinan, Pedro Ernesto | | | 1986 | CUB | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Miranda Mesa, Elier | f | | 2363 | CUB | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Gomez Sanchez, Jorge Marco | | | 2002 | CUB | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Valdes Lopez, Alejandro | f | | 2307 | CUB | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Oliva Castaneda, Kevel | | | 2234 | CUB | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Calvo Quinteiro, Jose Manuel | | | 2203 | CUB | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Hernandez Gonzalez, William | | | 2161 | CUB | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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