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Individual Calculations January 2018 |
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| Zuniga Alvarez, Alfredo Total change: -5.60 | |   |
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| 2 Torneo IRT Cerrado Universidad de La Frontera | Temuco | CHI | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1782 | 1.50 | 3 | -0.28 | 20 | -5.60 | |
|  Andrade Navarrete, Isidora Belen | | | 1382 * | CHI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ercoli Ercoli, Fernando Eugenio | | | 1751 | CHI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Mondaca Gonzalez, Alfredo | | | 1919 | CHI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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