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Individual Calculations August 2017 |
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| Puppi Lazo , Stephanie Beatriz Total change: -8.00 | |   |
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| Panamerican Youth Championship 2017 Girls U-16 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1879 | 5.50 | 9 | -0.20 | 40 | -8.00 | |
|  Ramos Donaire, Maria Pradi | | | 1479 * | HON | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Qiao, Cindy | | wf | 1711 | CAN | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Liu, Kimberly | | | 1728 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Caballero Quijano, Mitzy Mishell | | wm | 1877 | PER | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Gomez Barrera, Javiera Belen | | wm | 2069 | CHI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Konovalenko, Sasha | | wf | 1882 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Santiago Sontay, Jenny Fernanda | | | 1506 | GUA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Campos Toledo, Andrea Celeste | | | 1742 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Mostacero Velarde, Isabella | | | 1858 | PER | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * 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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