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Individual Calculations January 2020 |
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| Vargas Maliqueo, Ivan Patricio Total change: -16.60 | |   |
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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 |
| 1868 | 1966 | 5.50 | 10 | -0.83 | 20 | -16.60 | |
|  Chavez Calderon, Kimberlly Jeray | | | 1566 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valdes Escobar, Alvaro | m | | 2362 | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Oroche Mayta, Mario | | | 1777 | PER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Salinas Herrera, Pablo | g | | 2366 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Navarro Ariza, Justin Jeshua | c | | 1765 | PER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Gonzalez Gonzalez, Nicolas | | | 1676 | CHI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ercoli Ercoli, Fernando | | | 1829 | CHI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Gutierrez Montes, Oscar | | | 1789 | CHI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Naveros Chile, Cristian | | | 1813 | PER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Casanova Ceballos, Axel Nicolas | | | 1733 | CHI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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