Individual Calculations July 2009
 Duran Sampedroo, David  Total change: 12.60  Rating chartPersonal card
 Liga Madird Primera A 2008/09 Madrid ESP 2008-12-20
RcRownchangeKK*chgGame
 2075 2054 6.50 12 0.84 15 12.60 
  Jurado Rodriguez, Wilfredo 2030 ESP0.001-0.5315-7.95 
  Pena Aumar, Nicolas 2007 ESP0.001-0.5715-8.55 
  Semprun Martinez, Fernando 2170 ESP0.5010.16152.40 
  Spitzer Isbert, Ramon 2055 ESP1.0010.50157.50 
  Arriaga Lugo, Ricardo 2256 ESP0.001-0.2415-3.60 
  Vazquez Torres, Adrian 2024 ESP0.001-0.5415-8.10 
  Gijon Beltran, Jorge 2108 ESP0.001-0.4215-6.30 
  Cardena Contreras, Javier 1903 ESP1.0010.30154.50 
  Castelllanos, Jorge 2134 CUB1.0010.61159.15 
  Pascual Palomo, Lucia wf2160 ESP1.0010.64159.60 
  Munoz Munoz, Pablo 2016 ESP1.0010.45156.75 
  Cano Cabanillas, Javier 2041 ESP1.0010.48157.20 

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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