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Individual Calculations September 2012 |
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| Salinas Castro, Mercy Total change: 19.80 | |   |
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| XVII Grand Prix, 6ta. Parada | Macas | ECU | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1369 | 1.50 | 4 | 0.66 | 30 | 19.80 | |
|  Sanchez, Cesar | | | 1769 * | ECU | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Plasencia Sagbay, Christian | | | 1495 | ECU | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Naranjo Pacheco, Irwin | | | 1602 | ECU | 1.00 | 1 | 0.79 | 30 | 23.70 | | | Torres Larco, Denisse | | | 1593 | ECU | 0.50 | 1 | 0.28 | 30 | 8.40 | | | * 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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