Rapid: Individual Calculations January 2015
 Martinez Guajardo, Eric  Total change: -39.60  Rating chartPersonal card
 IX Torneo MI RenĂ© Letelier Martner In Memoriam Santiago CHI 2014-12-20
RcRownchangeKK*chgGame
 1979 1974 1.00 6 -1.98 20 -39.60 
  Perez Gormaz, Matias f2311 CHI0.001-0.1220-2.40 
  Inostroza Serrano, Sergio 1856 CHI0.001-0.6620-13.20 
  Toledo Sandoval, Claudio 1859 CHI1.0010.34206.80 
  Matus Martinez, Mauricio Alejandr 2155 CHI0.001-0.2620-5.20 
  Contardo Oyarzun, Jose 2023 CHI0.001-0.4320-8.60 
  Rosales Valdivieso, Claudio 1672 CHI0.001-0.8520-17.00 

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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