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Individual Calculations February 2020 |
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| Arbunic Castro, Giovanna Total change: -48.60 | |   |
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| Semifinal Nacional Femenina de Chile 2020 | Santiago | CHI | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1979 | 3.00 | 6 | -2.43 | 20 | -48.60 | |
|  Vildosola Canales, Melany | | | 1627 | CHI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Pacheco Villablanca, Ana Maria | | | 1579 * | CHI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Zuniga Lara, Catalina Paz | | | 1607 | CHI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Vasquez Schroder, Javiera | | | 1579 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melin Contreras, Valeria | | | 1612 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Abdala Cancino, Patricia Anastas | | wc | 1606 | CHI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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