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Individual Calculations October 2017 |
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| Espinoza, Felix Total change: -13.60 | |   |
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| Torneo Magistral MF Jose Luis Fonseca in Memoriam 2017 | Managua | NCA | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2202 | 1.50 | 4 | 0.03 | 20 | 0.60 | |
|  Ampie, Mauro | f | | 2359 | NCA | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Quesada Perez, Yasser | m | | 2539 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Guevara, Martin | f | | 2228 | NCA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Pilarte, Rene | f | | 2127 | NCA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Campeonato Nacional Abierto - Fiestas Patrias 2017 | Managua | NCA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2191 | 4.00 | 6 | -0.71 | 20 | -14.20 | |
| | Salinas Barrera, Jovani Enrique | | | 1791 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salgado, Wilbert | | | 1791 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ortiz, Heriberto | | | 1915 | NCA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Lacayo, Rene | f | | 2226 | NCA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Medrano, Maria Luisa | | | 1791 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Medrano, Randall | f | | 2065 | NCA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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