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Individual Calculations September 2018 |
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| Zayas Sosa, Alfredo Total change: -29.20 | |   |
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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 |
| 2111 | 2153 | 3.00 | 8 | -1.46 | 20 | -29.20 | |
|  Santander Valle, David A. | | | 2099 | CUB | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Portal Ramos, Cristian | | | 2011 | CUB | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Gonzalez Rondon, Gelacio | | | 2146 | CUB | 0.50 | 1 | -0.01 | 20 | -0.20 | | | De La Torre Rodriguez, Elizabeth | | wf | 2055 | CUB | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Rodriguez Balart, Alain | | | 2120 | CUB | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Arguelles Loy, Felix Orlando | | | 2157 | CUB | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Machado La Rosa, Adrian | | | 2182 | CUB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Gonzalez Munoz, Ariel | | | 2120 | CUB | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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