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Individual Calculations May 2012 |
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| Tapia, Sebastian Total change: 18.90 | |   |
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| XVI GRAND PRIX 6ta. PARADA CIUDAD DE QUITO | Quito | ECU | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1491 | 1.50 | 4 | 0.63 | 30 | 18.90 | |
|  Briceno Paredes, Alexander | | | 1870 | ECU | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Almagro Carpio, Eugenio | | | 1822 | ECU | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Duarte, Silvio | | | 1710 | ECU | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Solorzano, Genesis | | | 1533 | ECU | 1.00 | 1 | 0.56 | 30 | 16.80 | |
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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