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Rapid:
Individual Calculations September 2019 |
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| Castillo Sevilla, Ian Eiffel Total change: 51.40 | |   |
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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 |
| 1901 | 1599 | 3.50 | 6 | 2.57 | 20 | 51.40 | |
|  Flores, Manuel | | | 1995 | NCA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Gutierrez, Oscar | | | 1948 | NCA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Espinoza Solano, Jose Nahum | | | 1765 | NCA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Granados, Fidel | | | 1847 | NCA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Castillo, Rommel | | | 1999 * | NCA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Ferrufino, Michelle | | | 1854 | NCA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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