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Individual Calculations December 2012 |
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| Bravo Jaramillo, Alexander Total change: -14.10 | |   |
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| XVII GRAND PRIX 9na. Parada | Loja | ECU | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1744 | 1.50 | 4 | -0.94 | 15 | -14.10 | |
|  Angamarca Angamarca, Edison | | | 2110 | ECU | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Requelme Romero, Jose | | | 1510 | ECU | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Acosta, Gabriela | | | 1497 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Santillan Vareles, Stefanny | | | 1563 | ECU | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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