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Individual Calculations February 2017 |
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| Chiguay Vera, Ignacio Total change: 11.20 | |   |
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| 4 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2017 | Quellon | CHI | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1401 | 1.00 | 4 | 0.28 | 40 | 11.20 | |
|  Lepe Villanueva, Matias Ignacio | | | 1801 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Melin Contreras, Valeria | | | 1678 | CHI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ballesteros Cardenas, Leonardo | c | | 1573 | CHI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Matamala Clemente, Javier | | | 1642 | CHI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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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