Individual Calculations January 2010
 Moyano Nunez, Helios  Total change: 1.65  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2009 Santiago CHI 2009-07-22
RcRownchangeKK*chgGame
 1976 1949 1.50 3 0.11 15 1.65 
  Gonzalez Cabrera, Wilibaldo 1880 CHI1.0010.40156.00 
  Miranda Romo, Daniel 2050 CHI0.001-0.3615-5.40 
  Ulloa Bustos, Juan 1998 CHI0.5010.07151.05 

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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