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Individual Calculations November 2013 |
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| Nunez, Walter Total change: -17.40 | |   |
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| Punta Borinquen Open 2013 | Aguadilla | PUR | 2013-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 2000 | 2.00 | 4 | -1.16 | 15 | -17.40 | |
|  Hernandez Figueroa, Ramon | | | 1750 | PUR | 0.00 | 1 | -0.81 | 15 | -12.15 | |  Concepcion Lopez, Juan Miguel | | | 1838 | PUR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Delgado Delgado, Edwin G. | | | 1600 * | PUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Beauchamp Perez, Angel A. | | | 1830 | PUR | 0.50 | 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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