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Individual Calculations November 2013 |
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| Rivera Pacheco, Marvin Total change: -16.80 | |   |
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| Punta Borinquen Open 2013 | Aguadilla | PUR | 2013-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1856 | 1.00 | 3 | -0.56 | 30 | -16.80 | |
|  Beauchamp Perez, Angel A. | | | 1830 | PUR | 0.50 | 1 | -0.04 | 30 | -1.20 | |  Sepulveda Carrero, Jaime | | | 1697 | PUR | 0.50 | 1 | -0.21 | 30 | -6.30 | | | Izuzquiza Gonzalez, Javier | | | 2001 | PUR | 0.00 | 1 | -0.31 | 30 | -9.30 | |
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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