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Individual Calculations September 2018 |
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| Chen, Jonathan Total change: 132.80 | |   |
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| XXIX Festival Panamericano de la Juventud U-12 Abs | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1628 | 6.50 | 9 | 3.32 | 40 | 132.80 | |
|  Orrego Astudillo, Angelo | | | 1246 | CHI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Long Rodriguez, Dante David | | | 1228 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhou, Aiden | | | 2028 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Boris, Peter | | | 1819 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Campos, Cristian | | | 1724 | ARG | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Galaviz Medina, Atlas Adom | c | | 1837 | MEX | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Nair, Roshen | | | 1900 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Flores Quillas, Diego Saul Rodri | | | 2028 * | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mahajan, Rushaan | | | 1905 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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