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Individual Calculations March 2020 |
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| Ogando Herrera, Wander Total change: 10.20 | |   |
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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 |
| 1902 | 1610 | 1.00 | 3 | 0.51 | 20 | 10.20 | |
|  Guzman, Christopher | f | | 2010 * | DOM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mejia, Juan Alberto | | | 1884 | DOM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Grullon Ceballos, Elias Kelvis | | | 1813 | DOM | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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