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Individual Calculations November 2021 |
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| Munoz Contreras, Nelson Total change: -2.80 | |   |
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| 10 TORNEO IRT DE IQUIQUE-2021 | Iquique | CHI | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 2066 | 3.50 | 5 | -0.14 | 20 | -2.80 | |
|  Contreras Ahumada, Juan Jose | | | 1666 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zegarra Vargas, Alexis | | | 1666 * | CHI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hernandez Barrera, Mauricio | | | 1732 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zuniga Terrazas, Jorge | | | 1964 | CHI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Vergara Jofre, Felipe | f | | 2229 | CHI | 0.00 | 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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