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Individual Calculations September 2015 |
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| Perera Alfonso, Rene Humberto Total change: -6.20 | |   |
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| Copa Giraldilla Abierto 1 | La Habana | CUB | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2262 | 4.50 | 9 | -0.31 | 20 | -6.20 | |
|  Roca Rojas, Ana Flavia | | wf | 2224 | CUB | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Ibanez Milian, Dagoberto | f | | 2256 | CUB | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Blanco Fernandez, Lino Orlando | f | | 2280 | CUB | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Leon Valdes, Jony Wilson | f | | 2261 | CUB | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Hedman Senarega, Jose Antonio | f | | 2196 | CUB | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Vargas Rodriguez, Wilver | | | 2251 | CUB | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Lopez Gari, Osvaldo | | | 2227 | CUB | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Dieguez Alvarez, Mario Enrique | | | 2240 | CUB | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Echevarria Del Toro, Vladimir | | | 2196 | CUB | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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