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Individual Calculations January 2019 |
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| Guerra Leyva, Yuslai Total change: -14.80 | |   |
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| AJECHESS 2018 | Santiago de Cuba | CUB | 2018-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1814 | 2.50 | 7 | -0.74 | 20 | -14.80 | |
|  Neyra Ferrer, Jose Asdrubal | | | 2156 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Robles Cordero, David Rafael | | | 1790 | CUB | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Leon Casasbellas, Gabriel Emilio | | | 1862 | CUB | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Torrez Ibanez, Pedro Miguel | | | 1917 | CUB | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Reyes Perez, Rafael | | | 1852 | CUB | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Cabrera Ramos, Brenda Milagros | | | 1543 | CUB | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Torres Valiente, Brayan | | | 1797 | CUB | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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