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Rapid:
Individual Calculations September 2019 |
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| Aburto, Santiago Total change: -33.40 | |   |
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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 |
| 1568 | 1873 | 2.50 | 5 | -1.67 | 20 | -33.40 | |
|  Baltodano Cabrera, Joel Isaac | | | 1473 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia Guido, Erickson Camilo | | | 1473 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Almanza Romero, Alfonso Maria | | | 1802 | NCA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Altamirano Beteta, Alexander Jose | | | 1473 * | NCA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mondragon Meynard, Jofran David | | | 1620 | NCA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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