Individual Calculations July 2010
 Lopez Gonzalez, Juan  Total change: -8.50  Rating chartPersonal card
 Serie de Honor 2009 La Florida CHI 2010-04-13
RcRownchangeKK*chgGame
 1999 1727 0.00 2 -0.34 25 -8.50 
  Toro Sanzana, Sergio Andres 2000 CHI0.001-0.1725-4.25 
  Moya Esparza, Ignacio 1997 CHI0.001-0.1725-4.25 

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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