Rapid:
Individual Calculations September 2019 |
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Mejia, Donaldo Total change: 22.00 | | |
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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 |
1940 | 1743 | 2.50 | 5 | 1.10 | 20 | 22.00 | |
| Alfaro, William | f | | 2143 * | NCA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Cortez Ruiz, Luis Miguel | | | 1513 | NCA | 1.00 | 1 | 0.21 | 20 | 4.20 | | Ruiz, Juan Bosco | | | 2013 | NCA | 0.50 | 1 | 0.33 | 20 | 6.60 | | Gutierrez, Oscar | | | 1948 | NCA | 1.00 | 1 | 0.76 | 20 | 15.20 | | Rocha, Maximiliano | f | | 2084 | NCA | 0.00 | 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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