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Individual Calculations September 2009 |
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| Barroso Napoles, Alexander Total change: 31.80 | |   |
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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 |
| 2127 | 2023 | 5.00 | 8 | 2.12 | 15 | 31.80 | |
|  Infante Machin, Brian Jose | | | 2157 | CUB | 1.00 | 1 | 0.68 | 15 | 10.20 | |  Perez De Leon, Roberto | | | 2174 | CUB | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Borges Del Pino, Oliver | | | 2147 | CUB | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Aragon Plasencia, Jesus | | | 2073 | CUB | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Padura Padilla, Nelson | | | 2082 | CUB | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Avila Rodriguez, Rafael | | | 2182 | CUB | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Rodriguez Lobeto, Boris Ernesto | | | 2095 | CUB | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Chavarria Sosa, Mario Antonio | | | 2103 | CUB | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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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