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Individual Calculations September 2012 |
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| Penaranda Tello, Edison Total change: -13.80 | |   |
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| XVII Grand Prix, 6ta. Parada | Macas | ECU | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1387 | 0.50 | 3 | -0.46 | 30 | -13.80 | |
|  Espin Diaz, Edwin | | | 1787 * | ECU | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Ortiz, Omar | | | 1307 | ECU | 0.00 | 1 | -0.61 | 30 | -18.30 | | | Jaramillo, Christian | | | 1565 | ECU | 0.50 | 1 | 0.23 | 30 | 6.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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