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Individual Calculations April 2020 |
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| Rojas Mery, Leonardo Andres Total change: -5.60 | |   |
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| Open Semana Valdiviana 2020 | Valdivia | CHI | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1807 | 3.00 | 5 | -0.28 | 20 | -5.60 | |
|  Torres Ferrada, Martina | | | 1407 * | CHI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rakos Cholakis, Ladislao | | | 2044 | CHI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Van Der Baan, Richard | | | 1407 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Montaner Diaz, Eugenio | | | 1407 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lepe Villanueva, Matias Ignacio | | | 1944 | CHI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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