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Individual Calculations January 2018 |
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| Reyes Perez, Rafael Total change: -2.80 | |   |
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| AJECHE 2017 | Santiago de Cuba | CUB | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1877 | 3.50 | 8 | -0.14 | 20 | -2.80 | |
|  Perez Lorenzo, Enmanuel | | | 1907 | CUB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Callejas Segura, Alexis Felipe | | | 1924 | CUB | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Rodriguez Ruiz, Jose Manuel | | | 1850 | CUB | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Garcia Lambert, Hugo | | | 1955 | CUB | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Perez Lorenzo, Enmanuel | | | 1907 | CUB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Callejas Segura, Alexis Felipe | | | 1924 | CUB | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Rodriguez Ruiz, Jose Manuel | | | 1850 | CUB | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Garcia Lambert, Hugo | | | 1955 | CUB | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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