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Individual Calculations January 2019 |
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| Vildosola Canales, Melany Total change: 7.60 | |   |
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| IRT Torneo de Primavera | Concepcion | CHI | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1561 | 1.00 | 2 | 0.19 | 40 | 7.60 | |
|  Erazo Valenzuela, Rodrigo | | | 1961 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Santos Villagran, Matias | | | 1385 | CHI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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