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Individual Calculations April 2020 |
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| Morales Flores, Monserrat Total change: 25.60 | |   |
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| Open Semana Valdiviana 2020 | Valdivia | CHI | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1955 | 3.50 | 5 | 1.28 | 20 | 25.60 | |
|  Toro Medina, Mathias Alexander | | | 1555 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valenzuela Fuentealba, Luis | m | | 2355 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Melin Contreras, Valeria | | | 1685 | CHI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Henriquez Pacheco, Daniel | | | 2093 | CHI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Abarca Gonzalez, Nicolas | m | | 2355 * | 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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