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Individual Calculations July 2012 |
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| Salas Nieves, Alberto Total change: -37.80 | |   |
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| Puerto Rico Championship 2012 | Caguas | PUR | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1742 | 1.00 | 8 | -1.26 | 30 | -37.80 | |
|  Zilleruelo Irizarry, Diego | | | 2094 | PUR | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Concepcion Lopez, Juan Miguel | | | 1896 | PUR | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Rabell Mendez, Narciso | | | 1928 | PUR | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Sosa Pacheco, Luis | | | 1696 | PUR | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Otero, Octavio | | | 1885 | PUR | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Fortis Rivera, Jonathan | | | 1872 | PUR | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Perez Reisler, Jose | | | 1884 | PUR | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Portal, Jesus | | | 2106 | PUR | 0.00 | 1 | -0.10 | 30 | -3.00 | |
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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