Individual Calculations February 2014
 Valderrama Troncoso, Mauricio  Total change: 5.70  Rating chartPersonal card
 Campeonato Nacional 2013-2014 Semifinal Centro Santiago CHI 2014-01-22
RcRownchangeKK*chgGame
 1872 1927 3.50 6 0.19 30 5.70 
  Perez Molina, Robinson Alexis f2287 CHI0.001-0.1030-3.00 
  Nunez Donaire, Gabriel Alonso 1561 CHI1.0010.10303.00 
  Chavez Dinamarca, Bastian 2126 CHI0.001-0.2430-7.20 
  Pinilla Delgado, Sofia Ignacia 1527  * CHI1.0010.08302.40 
  Gomez Barrera, Javiera Belen 1706 CHI0.501-0.2830-8.40 
  Abello Farias, Javier Fernando 2024 CHI1.0010.633018.90 
 * 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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