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Individual Calculations January 2020 |
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| Lagos Villalobos, Alexander Total change: 2.80 | |   |
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| VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 | Arica | CHI | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1299 | 1.50 | 7 | 0.07 | 40 | 2.80 | |
|  Adasme Fredes, Mauricio | | | 1699 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ercoli Ercoli, Fernando | | | 1699 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zapata Chura, Joaquin Ignacio | | | 1103 | CHI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Oroche Mayta, Mario | | | 1699 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ibarra Elizarraras, Juan Jose | | | 1699 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Matamala Clemente, Javier | | | 1699 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ruiz Barrientos, Gabriel Alberto | | | 1466 | CHI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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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