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Blitz:
Individual Calculations September 2012 |
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| Durand, Maria Paula Total change: 0.40 | |   |
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| I Campeonato Panamericano Blitz Sub 12 Femenino | Lima | PER | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1596 | 1.00 | 2 | 0.02 | 20 | 0.40 | |
|  Varela, Maria De Los Angeles | | | 1688 | COL | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Bonvini, Adriana Tonhati | | | 1514 | BRA | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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