Individual Calculations April 2013
 Gomez Ortega, Mario  Total change: -11.70  Rating chartPersonal card
 Liga Regional de Cantabria - Primera Division Grup. I 2012-2013 Cantabria ESP 2012-11-07
RcRownchangeKK*chgGame
 1700 1623 0.00 1 -0.39 30 -11.70 
  Sainz Diaz, Juan Carlos 1700 ESP0.001-0.3930-11.70 

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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