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Individual Calculations September 2018 |
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| Argote Heredia, Valentina Total change: -12.80 | |   |
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| XXIX Festival Panamericano de la Juventud U-18 Fem | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2026 | 6.00 | 9 | -0.32 | 40 | -12.80 | |
|  Zuniga Lara, Catalina Paz | | | 1674 | CHI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Miller, Rachel | c | wf | 1835 | JAM | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Palao, Adriana | | | 1791 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mostacero Velarde, Isabella | | | 1944 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Encina, Guadalupe | | | 1793 | ARG | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Caballero Quijano, Mitzy Mishell | | wm | 2032 | PER | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Alvarado Arcila, Marvia Josefina | | wf | 1961 | VEN | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Molina, Jessica | | wf | 1891 | BOL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Liu, Joanna | | wf | 1848 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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