Individual Calculations October 2012
 Aranda Marin, Cristian  Total change: -12.60  Rating chartPersonal card
 III Memorial Oliver Gonzalez (Torneo A) Madrid ESP 2012-09-01
RcRownchangeKK*chgGame
 2197 2328 2.50 5 -0.84 15 -12.60 
  Santos Ruiz, Miguel 2050 ESP0.001-0.8315-12.45 
  Blanco Sanchez, Jose Fernando 2107 ESP1.0010.22153.30 
  Ciuro Munoz, Ricardo 2102 ESP1.0010.21153.15 
  Fedorchuk, Sergey A. g2646 UKR0.5010.37155.55 
  Rodriguez Melendez, Juan Humbert 2080 PER0.001-0.8115-12.15 

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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