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Individual Calculations September 2018 |
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| Roca Rojas, Ana Flavia Total change: -40.20 | |   |
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| Giraldilla de la Habana por Equipos | La Habana | CUB | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2172 | 1.00 | 7 | -2.01 | 20 | -40.20 | |
|  Echevarria Cuesta, Pedro G. | | | 2208 | CUB | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Morales Marmol, Marcos Antonio | | | 2211 | CUB | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Vargas Rodriguez, Wilver | f | | 2227 | CUB | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ibanez Milian, Dagoberto | f | | 2223 | CUB | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Silveira Garcia, Yosdan | | | 2222 | CUB | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Hedman Senarega, Jose Antonio | f | | 2179 | CUB | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Pulido Alvarez, Ariel | f | | 2289 | CUB | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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