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Individual Calculations March 2020 |
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| Alcantara Urbaez, Richard Leandro Total change: -7.60 | |   |
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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 |
| 1954 | 1726 | 0.50 | 4 | -0.38 | 20 | -7.60 | |
|  Toro Rojas, Freddy Alberto | | | 1916 | VEN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Beltre Diaz, Omir Olanex | | | 1904 | DOM | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Gonzalez Feliz, Jesus Eliezer | | | 1906 | DOM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ramirez Reyes, Braulio Fernando | f | | 2091 | DOM | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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