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Individual Calculations July 2010 |
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| Davila Vega, Juan R. Total change: 1.80 | |   |
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| VII Jose De Diego | Aguadilla | PUR | 2010-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2164 | 2.00 | 4 | 0.12 | 15 | 1.80 | |
|  Zapata, Alonso, Gm | g | | 2523 | COL | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Almedina Ortiz, Edgardo J | | | 2194 | PUR | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Ayala Sanchez, Abnel | | | 1993 | PUR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Montanez Nazario, Roberto | | | 2101 | PUR | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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