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Individual Calculations September 2017 |
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| Barriga Silva, Felipe Total change: -21.20 | |   |
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| IRT - COPA I. MUNICIPALIDAD DE CHILLAN VIEJO | Chillan | CHI | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 2017 | 4.00 | 5 | -0.53 | 40 | -21.20 | |
|  Romero Troncoso, Liset Anais | | | 1617 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zegpi Delgado, Diabb Luis | | | 1649 | CHI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Contreras Suazo, Rocio Antonella | | | 1617 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Contreras Suazo, Ricardo Ignacio | | | 1659 | CHI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Poblete Quezada, Ricardo Alfonso | | | 1662 | CHI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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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