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Individual Calculations August 2017 |
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| Galaviz Medina, Sion Radam Total change: 48.40 | |   |
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| Panamerican Youth Championship 2017 U-12 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1924 | 7.50 | 9 | 1.21 | 40 | 48.40 | |
|  Chauca Lopez, Sebastian Alberto | | | 1524 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Varillas Jimenez, Ivan | | | 1582 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Vijayakumar, Advaith | | | 1694 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Prestia, Paris | | | 1674 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Chasin, Nico Werner | c | | 2010 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Chavez, Brayan Steven | c | | 1887 | COL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Trakru, Rohun | c | | 1758 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Flores Quillas, Diego Saul Rodri | | | 1881 | PER | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Zhou, Aiden | | | 1791 | CAN | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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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