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Individual Calculations April 2008 |
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| Carrazana, Pedro Ernesto Total change: 7.00 | |   |
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| TORNEO INTERNACIONAL ESCOLAR Y JUVENIL DE CUBA MASCULINO | MATANZAS, CUBA 2007 | CUB | 2007-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2044 | 3.00 | 7 | 0.47 | 25 | 11.75 | |
|  De Quesada, Alexei | | | 2191 | CUB | 0.50 | 1 | 0.20 | 25 | 5.00 | |  Manuel, Lefran | | | 2101 | CUB | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Miranda Mesa, Elier | | | 2046 | CUB | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Garcia Matos, Richard A. | | | 2276 | CUB | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Gonzalez Fernandez, Michel | | | 2250 | CUB | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Echevarria, Ernesto | | | 2040 | CUB | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Quesada Perez, Yasser | | | 2155 | CUB | 0.00 | 1 | -0.35 | 25 | -8.75 | |
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) | | | | 1ERA ETAPA FINAL PROVINCIAL | SANTA CLARA | CUB | 2007-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2044 | 1.00 | 3 | -0.19 | 25 | -4.75 | |
| | Morella, Julio | f | | 2191 | CUB | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Alvarez, Jose A. | | | 2067 | CUB | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Golan, Dariel | | | 2102 | CUB | 0.00 | 1 | -0.42 | 25 | -10.50 | |
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) | | |
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