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Individual Calculations November 2022 |
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| Rivera Negron, Yanira Total change: -21.40 | |   |
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| Puerto Rico Chess Classic - Group A | Bayamon | PUR | 2022-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1759 | 1.00 | 5 | -1.07 | 20 | -21.40 | |
|  Estevez Polanco, Leonardo Rafael | f | | 2093 | DOM | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Pedrosa Class, Jose D. | | | 1639 | PUR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Gonzalez Gonzalez, Enoel | | | 1817 | PUR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Pinales Roussel, Gabriel | c | | 1963 | PUR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Oquendo Plaza, Victor | | | 1661 | PUR | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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