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Individual Calculations June 2015 |
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| Mondaca Gonzalez, Alfredo Total change: -21.60 | |   |
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| VII Torneo Inter-Regional por equipos Copa Abogado Arturo Prat Chacon | Valdivia | CHI | 2015-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1988 | 2.00 | 4 | -1.08 | 20 | -21.60 | |
|  Estrada Guajardo, Irma Fernand | | | 1588 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Canales Burgos, Alex Fabian | | | 1963 | CHI | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Lepe Villanueva, Matias Ignaci | | | 1826 | CHI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Toro Medina, Mathias Alexander | | | 1588 * | CHI | 0.50 | 1 | -0.42 | 20 | -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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