Individual Calculations July 2009
 Arriaga Lugo, Ricardo  Total change: 8.40  Rating chartPersonal card
 Liga Madird Primera A 2008/09 Madrid ESP 2008-12-20
RcRownchangeKK*chgGame
 2121 2256 8.00 11 0.56 15 8.40 
  Moreno Trujillo, Alejandro m2420 ESP0.001-0.2815-4.20 
  Lozano Arribas, Carlos 2117 ESP1.0010.31154.65 
  Canales Arranz, Jorge 2073 ESP0.501-0.2415-3.60 
  Gijon Beltran, Jorge 2108 ESP1.0010.30154.50 
  Duran Sampedroo, David 2054 ESP1.0010.24153.60 
  Castelllanos, Jorge 2134 CUB0.501-0.1715-2.55 
  Pascual Palomo, Lucia wf2160 ESP1.0010.37155.55 
  Marina, Jose I. 2061 ESP1.0010.25153.75 
  Jurado Rodriguez, Wilfredo 2030 ESP1.0010.21153.15 
  Pena Aumar, Nicolas 2007 ESP1.0010.19152.85 
  Semprun Martinez, Fernando 2170 ESP0.001-0.6215-9.30 

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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