Individual Calculations January 2023 |
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Retamozo, Kevin Total change: -5.00 | | |
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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 |
1956 | 2088 | 5.00 | 8 | -0.25 | 20 | -5.00 | |
| Farias Jaque, Maximiliano | | | 1688 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Perez Rojas, Jorge | | | 1743 | CHI | 0.50 | 1 | -0.39 | 20 | -7.80 | | Egana Arriagada, Cristian | | | 1725 | CHI | 0.50 | 1 | -0.40 | 20 | -8.00 | | Vega Paucar, Emely Bachellet | | | 1781 | PER | 1.00 | 1 | 0.14 | 20 | 2.80 | | Bahamondes Cepeda, Juan Pablo | | | 1929 | CHI | 1.00 | 1 | 0.29 | 20 | 5.80 | | Salinas Herrera, Pablo | g | | 2514 | CHI | 0.00 | 1 | -0.07 | 20 | -1.40 | | Zuniga Terrazas, Jorge | | | 1927 | CHI | 1.00 | 1 | 0.29 | 20 | 5.80 | | Olivares Olivares, Claudio | f | | 2343 | CHI | 0.00 | 1 | -0.19 | 20 | -3.80 | | * 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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