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Individual Calculations January 2018 |
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| Hernandez, Bera Total change: -20.60 | |   |
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| XI Juegos Deportivos Centroamericanos. Seccion Femenina. | Managua | NCA | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1775 | 1.00 | 4 | -1.03 | 20 | -20.60 | |
|  Mazariegos, Silvia Carolina | | wm | 1913 | GUA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Moraga, Maria | | | 1709 | NCA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Fernandez Alachan, Mirna Graciela | | wf | 1597 | HON | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Morera Campos, Hazel Maria | | wm | 1849 | CRC | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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