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Individual Calculations January 2013 |
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| Cortes Arias, Mariela Natalia Total change: 14.10 | |   |
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| Torneo I.R.T. Fuerza del Norte II | Antofagasta | CHI | 2012-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1822 | 2.50 | 5 | 0.94 | 15 | 14.10 | |
|  Gallardo Soto, Eduardo | | | 2103 | CHI | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Adasme Fredes, Mauricio Felipe Lo | | | 2082 | CHI | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Vicencio Velasquez, Pietro | | | 1861 | CHI | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Rivera Sarmiento, Andres Rivera | | | 1911 | CHI | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Diaz Herrera, German Orlando | | | 1902 | CHI | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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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