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Individual Calculations January 2023 |
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| Zurita Palma, Christopher Total change: -54.60 | |   |
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| VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1783 | 4.00 | 10 | -2.73 | 20 | -54.60 | |
|  Bachmann, Axel | g | | 2618 | PAR | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Linares Rodriquez, Zadquiel | | | 1508 | CHI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Casqui Lopez, Marlon Gabriel | | | 1330 | PER | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Ruiz Barrientos, Gabriel Alberto | | | 1456 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Andrade Lopez, Constanza | | | 1383 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rios Cautin, Rodrigo | | | 1605 | CHI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ramirez, Maria Eugenia | | wf | 2019 | BOL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jimenez Mercado, Julio Esteban | | | 1596 | BOL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Cuya Zevallos, Andrew Francisco | | | 1408 | PER | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Muller Koenig, Wieland Siegfried | | | 1715 | CHI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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