Individual Calculations October 2013
 Arbunic Castro, Giovanna  Total change: -10.05  Rating chartPersonal card
 XXX Torneo Internacional De Collado Villalba Torneo A Collado Villalba, Madrid ESP 2013-08-23
RcRownchangeKK*chgGame
 2011 2054 1.00 3 -0.67 15 -10.05 
  Labrador Cabello, Emmanuel 1880 ESP1.0010.27154.05 
  Bermejo Arruego, Luis 2181 ESP0.001-0.3315-4.95 
  Esquivias Gomez, Francisco J. 1971 ESP0.001-0.6115-9.15 

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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