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Individual Calculations July 2009 |
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| Quesada Chow, Ismael Total change: -26.25 | |   |
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| XII Campeonato Abierto por Equipos Ajeduni 2009 | Ciudad Habana CUBA | CUB | 2009-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2167 | 0.50 | 4 | -1.75 | 15 | -26.25 | |
|  Espinosa, Rene | | | 2171 | CUB | 0.00 | 1 | -0.49 | 15 | -7.35 | |  Fonseca, Yasser | | | 1952 | CUB | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Hedman Senarega, Jose Antonio | f | | 2236 | CUB | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Jodar Arias, Marlon | | | 2105 | CUB | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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