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Individual Calculations January 2020 |
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| Gutierrez Montes, Oscar Total change: 18.60 | |   |
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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 |
| 1920 | 1789 | 4.00 | 9 | 0.93 | 20 | 18.60 | |
|  Abarca Gonzalez, Nicolas | m | | 2189 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ivanovic Vallejos, Juan Pablo | | | 1389 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Montero Martinez, Cristhian | f | | 2023 | CHI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Lopez Herrera, Piero | | | 1961 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Schultz, Rauanda | | | 1592 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Alvarez Vargas, German | | | 2046 | CHI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Gasic Merino, Franco | | | 2185 | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vargas Maliqueo, Ivan Patricio | f | | 1966 | CHI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Santiago Lastra, Nefi | | | 1927 | PER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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