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Individual Calculations January 2019 |
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| Villarroel Herrera, Evanss Total change: 12.00 | |   |
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| V TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2018 | Arica | CHI | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1481 | 2.00 | 8 | 0.30 | 40 | 12.00 | |
|  Donoso Diaz, Sebastian | f | | 1881 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Suasnabar, Jesus | c | | 1855 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Coro, Soledad | | wc | 1837 | BOL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rios Cautin, Rodrigo | | | 1695 | CHI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Blanco, Norma | | | 1782 | BOL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Velarde Alarcon, Jhoana | | | 1268 | BOL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Brielmaier Lopez, Christian | | | 1797 | CHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Riquelme Abuffon, Nicolas | | | 1803 | CHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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