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Individual Calculations February 2018 |
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| Sanchez Alarcon, Juan Total change: -20.40 | |   |
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| CICLO CAMPEONATO DE CHILE 2017 - 2018 - SEMIFINAL QUILPUE | Quilpue | CHI | 2018-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2248 | 4.50 | 7 | -1.02 | 20 | -20.40 | |
|  Bazan Romero, Alberto | | | 1848 * | CHI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Molina Rodriguez, Andres | | | 2022 | CHI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Bustamante Cruz, Cristian | | | 1848 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nunez Moreno, Cristopher | | | 2004 | CHI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Bulgarini Torres, Marco | | | 1926 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Donoso Diaz, Sebastian | f | | 2090 | CHI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hernandez Riera, Jose | f | | 2243 | CHI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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