Individual Calculations July 2009
 Gonzalez Rivera, Eduardo  Total change: -9.30  Rating chartPersonal card
 Liga de Madrid Preferente 2008/2009 Madrid ESP 2008-11-30
RcRownchangeKK*chgGame
 2000 2093 2.50 5 -0.62 15 -9.30 
  Espinosa Lastra, Jesus 2075 ESP1.0010.47157.05 
  Sanz Menendez, Juan Carlos 2016 ESP0.001-0.6115-9.15 
  Valderrama Arroyo, Victor 1914 ESP0.501-0.2315-3.45 
  Pedrajas Estepa, Manuel 2083 ESP0.001-0.5115-7.65 
  Perez Martinez, Javier 1912 ESP1.0010.26153.90 

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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