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Rapid:
Individual Calculations September 2019 |
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| Alfaro, William Total change: -2.60 | |   |
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| Campeonato Nacional Abierto de Ajedrez Activo 2019 | Managua | NCA | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2186 | 6.00 | 7 | -0.13 | 20 | -2.60 | |
|  Artola Hernandez, Angel Jr | | | 1786 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mejia, Donaldo | | | 1786 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Granados, Fidel | | | 1847 | NCA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ruiz, Juan Bosco | | | 2013 | NCA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ferrufino, Michelle | | | 1854 | NCA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Espinoza Solano, Jose Nahum | | | 1786 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rios, Edgard | | | 1843 | NCA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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