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Individual Calculations March 2020 |
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| Ventura Ruiz, Jonathan Total change: 4.20 | |   |
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| IX Copa de Ajedrez Juan Pablo Duarte 2020 | Santo Domingo,D.N. | DOM | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1892 | 2.50 | 5 | 0.21 | 20 | 4.20 | |
|  Guzman, Christopher | f | | 2241 | DOM | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mieses Hernandez, Diomedes Ernest | | | 1765 | DOM | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Crispin Ferreras, Darvi Abraham | c | | 2176 | DOM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Baez Medrano, Manuel Emilio | | | 1691 | DOM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jimenez Matos, Jimmy | | | 1825 | DOM | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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