Individual Calculations October 2012
 Perez De Aranda A., Leonardo I.  Total change: -4.35  Rating chartPersonal card
 III Memorial Oliver Gonzalez (Torneo A) Madrid ESP 2012-09-01
RcRownchangeKK*chgGame
 2220 2113 1.50 5 -0.29 15 -4.35 
  Perez Gonzalez, Jose Manuel f2333 ESP0.001-0.2215-3.30 
  Martin Martin, Luis Vicente 2069 ESP1.0010.44156.60 
  Vega Gomez, Francisco B. 2220 ESP0.001-0.3515-5.25 
  Martin Duque, Jesus 2261 ESP0.001-0.3015-4.50 
  Fernandez Blazquez, Diego 2215 ESP0.5010.14152.10 

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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