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Individual Calculations September 2009 |
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| Infante Machin, Brian Jose Total change: -4.50 | |   |
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| III ABIERTO CIUDAD HABANA GIRALDILLA 2009 | PALACIO DE COMPUTACION CIUDAD HABANA CUBA | CUB | 2009-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2157 | 5.50 | 9 | -0.30 | 15 | -4.50 | |
|  Barroso Napoles, Alexander | | | 2023 | CUB | 0.00 | 1 | -0.68 | 15 | -10.20 | |  Losada Diaz, Jose Luis | | | 2029 | CUB | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Cabrera Ortega, Alyersei | | | 2031 | CUB | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Pelaez Herrera, Ariel | | | 2051 | CUB | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Rabelo Prieto, Ranses | | | 2082 | CUB | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Macia Velazquez, Marlies | | | 2083 | CUB | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Fonseca Rodriguez, Yasser Antonio | | | 1987 | CUB | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Perez Otero, Jesus | | | 2080 | CUB | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Ramos Galindo, Luis Ernesto | | | 2078 | CUB | 0.50 | 1 | -0.11 | 15 | -1.65 | |
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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