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Individual Calculations August 2017 |
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| Cayon, Laura Valentina Total change: -108.40 | |   |
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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 |
| 1546 | 1823 | 3.00 | 7 | -2.71 | 40 | -108.40 | |
|  Quesada Calderon, Carolayne | | | 1423 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Quijada Alonso, Gisell Del Valle | | wc | 1586 | VEN | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Santiago Sontay, Jenny Fernanda | | | 1506 | GUA | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Ramos Donaire, Maria Pradi | | | 1461 | HON | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Orozco Centeno, Melissa | | | 1423 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Campos Toledo, Andrea Celeste | | | 1742 | PER | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Herrera Camara, Ana Cristi | | | 1680 | MEX | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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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