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Individual Calculations September 2012 |
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| Villena, Erika Total change: 0.00 | |   |
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| XVII Grand Prix, 6ta. Parada | Macas | ECU | 2012-06-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1591 | 0 | 1.00 | 3 | 0.00 | 1466 | | 0.00 | |
|  Tapia, Steven | | | 1382 | ECU | 1.00 | 1 | 0.00 | | 0.00 | |  Arrata Peralta, Pedro | | | 1941 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Peralta, Paulo | | | 1451 | ECU | 0.00 | 1 | 0.00 | | 0.00 | |
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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