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Individual Calculations September 2009 |
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| Chavarria Sosa, Mario Antonio Total change: -4.75 | |   |
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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 |
| 2082 | 2103 | 4.00 | 8 | -0.19 | 25 | -4.75 | |
|  Carrasquillo Alonso, Pedro | | | 1833 | CUB | 0.00 | 1 | -0.83 | 25 | -20.75 | |  Rey Rodriguez, Yoanky | | | 2022 | CUB | 1.00 | 1 | 0.39 | 25 | 9.75 | | | Diaz Hernandez, Juan Yandi | | | 1925 | CUB | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Cabrera Castellanos, Gabriel | | | 2232 | CUB | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Gomez Arnau, Reinerio | | | 2221 | CUB | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Machado La Rosa, Ariel | | | 2164 | CUB | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Li Torres, Manuel Eugenio | f | | 2238 | CUB | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Barroso Napoles, Alexander | | | 2023 | CUB | 0.00 | 1 | -0.61 | 25 | -15.25 | |
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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