Rapid: Individual Calculations December 2012
 Cella, Glaucio Dalla Cortt  Total change: -13.60  Rating chartPersonal card
 IX Copa Jaime Sunye Pirai do Sul/PR BRA 2012-10-27
RcRownchangeKK*chgGame
 1939 2013 1.00 3 -0.68 20 -13.60 
  Broday, Gabriel Renan 2055 BRA0.001-0.4420-8.80 
  Ribeiro, Alef Miranda 1613  * BRA1.0010.08201.60 
  Ziarecki, Sandro Augusto 2148 BRA0.001-0.3220-6.40 
 * 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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