Individual Calculations February 2015
 Gomez Diaz, Juan  Total change: -9.20  Rating chartPersonal card
 SEMIFINAL CICLO CAMPEONATO DE CHILE 2014-2015 - TEMUCO Temuco CHI 2015-01-22
RcRownchangeKK*chgGame
 1772 1622 1.50 6 -0.46 20 -9.20 
  Lazzeri Menendez, Santos Gerar 2022  * MEX0.001-0.0820-1.60 
  Zuniga Alvarez, Alfredo 1810 CHI0.001-0.2620-5.20 
  Andrade Navarrete, Daniel Este 1727 CHI1.0010.642012.80 
  Cortes Arias, Mariela Natalia 1894 CHI0.001-0.1720-3.40 
  Quiriban Espinosa, Nicolas Ale 1601 CHI0.501-0.0320-0.60 
  Melin Contreras, Valeria 1578 CHI0.001-0.5620-11.20 
 * 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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