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Individual Calculations May 2014 |
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| Freyre Forest, Jorge Total change: -20.40 | |   |
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| Puerto Rico Championship 2014 | Caguas | PUR | 2014-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2116 | 5.50 | 9 | -1.36 | 15 | -20.40 | |
|  Pinales Roussel, Gabriel | | | 1823 | PUR | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Vazquez Maccarini, Danitza | | wm | 1911 | PUR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Jimenez Acosta, Jorge | | | 1947 | PUR | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Guzman Freire, Julio | | | 1873 | PUR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ayala Sanchez, Abnel | | | 2018 | PUR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Zilleruelo Irizarry, Diego | | | 2058 | PUR | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Padin Rivera, Juan R. | | | 1716 * | PUR | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Lugo Roldan, Jean P. | | | 1852 | PUR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Suarez Rosa, Angel E. | | | 1891 | PUR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | * 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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