Individual Calculations February 2015
 Zuniga Alvarez, Alfredo  Total change: -16.20  Rating chartPersonal card
 SEMIFINAL CICLO CAMPEONATO DE CHILE 2014-2015 - TEMUCO Temuco CHI 2015-01-22
RcRownchangeKK*chgGame
 1892 1810 2.50 8 -0.81 20 -16.20 
  Marin Pincheira, Carlos 2153 CHI0.001-0.1220-2.40 
  Carrasco Miranda, Andres Aleja 2210  * CHI0.001-0.0820-1.60 
  Quiriban Espinosa, Nicolas Ale 1601 CHI1.0010.23204.60 
  Gomez Diaz, Juan 1622 CHI1.0010.26205.20 
  Bielefeldt Van Oosterwijk, Ger 2017 CHI0.5010.27205.40 
  Ruiz Zenteno, Leonardo Marcial 1958 CHI0.001-0.3020-6.00 
  Gomez Barrera, Javiera Belen wf1783 CHI0.001-0.5420-10.80 
  Flores Topp, Vicente Augusto 1792 CHI0.001-0.5320-10.60 
 * 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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