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Individual Calculations July 2008 |
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| Penafiel, Diego Total change: -37.50 | |   |
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| XIII Grand Prix, 2da. Parada U-2000 | Portoviejo | ECU | 2008-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1644 | 0.00 | 4 | -1.50 | 25 | -37.50 | |
|  De Mora Flores, Sebastian | | | 1771 | ECU | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Lituma Izquierdo, Luis | | | 1712 | ECU | 0.00 | 1 | -0.41 | 25 | -10.25 | |  Izquierdo Gutierrez, Jonnathan | | | 1694 | ECU | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Diaz, Maria Fernanda | | | 1770 | ECU | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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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