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Individual Calculations September 2012 |
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| Heredia Serrano, Carla Total change: -21.75 | |   |
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| XVII GRAND PRIX, 7ma. Parada | Guayaquil | ECU | 2012-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2219 | 2.50 | 7 | -1.45 | 15 | -21.75 | |
|  Palma Moscoso, Alvaro Dario | | | 2180 | ECU | 0.50 | 1 | -0.05 | 15 | -0.75 | |  Oblitas, Carlomagno | m | | 2428 | PER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kjartansson, Gudmundur | m | | 2367 | ISL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Jaramillo Arce, Katherine | | | 1866 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Jerves Cordova, Carlos | | | 1899 | ECU | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Santos Flores, Alberto | m | | 2304 | ECU | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Leon Magallanes, Isaac | | | 2045 | ECU | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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