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Individual Calculations March 2020 |
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| Mejia, Juan Alberto Total change: -15.20 | |   |
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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 |
| 1844 | 1884 | 2.00 | 5 | -0.76 | 20 | -15.20 | |
|  Nieto Rodriguez, Alejandro | f | | 2196 | DOM | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Figuereo Valdez, Samuel | | | 1639 | DOM | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Ogando Herrera, Wander | | | 1610 | DOM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rosario Tejada, Angel Jose | | | 1724 | DOM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Barjan Pinedo, Jose Antonio | | | 2050 | DOM | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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