Individual Calculations April 2013
 Lopez Zunzunegui, Ruben  Total change: 13.65  Rating chartPersonal card
 Liga Regional de Cantabria - Primera Division Grup. II 2012-2013 Cantabria ESP 2012-11-17
RcRownchangeKK*chgGame
 1741 1760 3.00 4 0.91 15 13.65 
  Santamaria Fernandez, Guillermo 1639 ESP1.0010.34155.10 
  Perez Novoa, Miguel 1801 ESP1.0010.56158.40 
  Gandarillas Gonzalez, Marco A 1722 ESP0.501-0.0515-0.75 
  Perez Novoa, Miguel 1801 ESP0.5010.06150.90 

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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