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Individual Calculations January 2018 |
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| Basualto Penalieres, Pedro Jaime Total change: -18.40 | |   |
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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 |
| 1912 | 2037 | 5.50 | 10 | -0.92 | 20 | -18.40 | |
|  Neira Zamudio, Rafael Thomas | | | 1637 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Quintiliano Pinto, Renato R. | m | | 2437 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rios Cautin, Rodrigo | | | 1701 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Duarte, Leonardo | m | | 2334 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ercoli Ercoli, Fernando Eugenio | | | 1742 | CHI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Velasquez Ramos, Marcelo | | | 1637 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ortiz Ortiz, Daniel Alejandro | | | 1721 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cortes Arias, Mariela Natalia | | wc | 1841 | CHI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Aguilar, Luis Miguel | f | | 2254 | BOL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pena Cifuentes, Tomas Alberto | | | 1813 | CHI | 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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