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Individual Calculations June 2019 |
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| Perez, Lewis Omar Total change: -28.40 | |   |
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| Campeonato Nacional de Ajedrez Masculino 2019 | Distrito Nacional | DOM | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1923 | 4.00 | 10 | -1.42 | 20 | -28.40 | |
|  Guzman, Christopher | f | | 2273 | DOM | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Rosario Morillo, Angel | | | 1724 | DOM | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rodriguez Mejia, Eddy Gabriel | | | 1749 | DOM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Crispin Ferreras, Darvi Abraham | c | | 2190 | DOM | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Medina Medina, Freddy Alberto | | | 1837 | DOM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Campusano Espinosa, Zoilo Nelson | | | 2080 | DOM | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pacheco Marte, Sergio Andres | | | 1854 | DOM | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Ogando Herrera, Wander | | | 1656 | DOM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mesa Cruz, Juan Carlos | | | 1781 | DOM | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mejia, Juan Alberto | | | 1837 | DOM | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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