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Individual Calculations September 2012 |
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| Tapia, Steven Total change: -28.20 | |   |
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| XVII GRAND PRIX 5ta. Parada | Coca | ECU | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1411 | 0.00 | 2 | -0.81 | 30 | -24.30 | |
|  Oleas Vanegas, Mateo | | | 1464 | ECU | 0.00 | 1 | -0.43 | 30 | -12.90 | |  Bonilla Loor, Angie | | | 1496 | ECU | 0.00 | 1 | -0.38 | 30 | -11.40 | |
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) | | | | XVII Grand Prix, 6ta. Parada | Macas | ECU | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1382 | 0.00 | 1 | -0.13 | 30 | -3.90 | |
| | Paspuel Rodriguez, Melissa | | | 1710 | ECU | 0.00 | 1 | -0.13 | 30 | -3.90 | |
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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