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Individual Calculations January 2018 |
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| Ania, Nahid Rosales Espinoza Total change: 0.00 | |   |
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| VIII Campeonato Panamericano Escolar de Ajedrez Sub 11 Absoluto 2017 | San Salvador | ESA | 2017-12-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1270 | 0 | 1.00 | 4 | 0.00 | 1077 | | 0.00 | |
|  Aragon, Ricardo | | | 1517 | GUA | 0.00 | 1 | 0.00 | | 0.00 | |  Ramirez Flores, Lino Alfredo | | | 1157 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Barboza Viquez, Martin Eduardo | | | 1248 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Semana Ramirez, Jerian | | | 1156 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |
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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