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Individual Calculations November 2022 |
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| Estevez Polanco, Leonardo Rafael Total change: -0.80 | |   |
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| Puerto Rico Chess Classic - Group A | Bayamon | PUR | 2022-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 2093 | 4.50 | 7 | -0.04 | 20 | -0.80 | |
|  Rivera Negron, Yanira | | wc | 1759 | PUR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Esquivel Golcher, Luis Enrique | f | | 2087 | PAN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Sotelo Kohama, Daniel | | | 2046 | PUR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Pedrosa Class, Jose D. | | | 1693 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zilleruelo Irizarry, Diego | c | | 2063 | PUR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Rodriguez Santiago, Jaime | f | | 1997 | PUR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ramirez Reyes, Braulio Fernando | f | | 2101 | DOM | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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