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Individual Calculations March 2020 |
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| Mejias Nunez, Rafael E. Total change: -16.40 | |   |
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| Clasificatorio de Puerto Rico 2020 | Rio Piedras | PUR | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1931 | 3.00 | 6 | -0.82 | 20 | -16.40 | |
|  Perez Melo, Josue | | | 1531 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Diaz Montes, Edwin | c | | 2055 | PUR | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Maestre Silva, Carlos | | | 1712 | PUR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Matta Calvente, Marcel | | | 1829 | PUR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Davila Blanco, Juan Jose | c | | 2011 | PUR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Candelario Fernandez, Jorge L. | | | 1732 | PUR | 0.00 | 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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