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Individual Calculations January 2018 |
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| Vigil, Lucas Total change: 13.00 | |   |
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| IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 | Arica | CHI | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2160 | 6.00 | 10 | 0.65 | 20 | 13.00 | |
|  Villarroel Herrera, Evanss | | | 1760 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Brielmaier Lopez, Christian | | | 1821 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Salinas Herrera, Pablo | m | | 2433 | CHI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ortega Choque, Jaime Alfredo | | | 1959 | PER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kiriakov, Petr | g | | 2528 | RUS | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Rodriguez Vila, Andres | g | | 2459 | URU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Morales Flores, Monserrat | | | 1935 | CHI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Medrano, Mario | | | 2072 | BOL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Perez Gormaz, Matias | f | | 2411 | CHI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rodriguez Mayorca, Joseph | | | 1943 | PER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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