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Individual Calculations February 2020 |
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| Contreras Ahumada, Juan Jose Total change: 36.00 | |   |
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| NACIONAL DE AJEDREZ JUVENIL DE CHILE 2020 - ABSOLUTO | Coelemu | CHI | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1208 | 2.00 | 7 | 0.90 | 40 | 36.00 | |
|  Rios Campos, Pablo Antonio | | | 1476 | CHI | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Tapia Loncon, Andres Saul | | | 1608 * | CHI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sandoval Meza, Pablo | | | 1608 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gomez Barrera, Gonzalo Andres | | | 1608 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Greau Carreno, Rodrigo Alberto | | | 1608 * | CHI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Tapia Loncon, Leonardo Elias | | | 1608 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Araneda Flores, Javier Armando | | | 1189 | CHI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * 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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