Individual Calculations November 2010
 Christen, Pierre  Total change: 3.15  Rating chartPersonal card
 21 NATO CHESS CHAMPIONSHIP Koge DEN 2010-10-18
RcRownchangeKK*chgGame
 2160 2007 2.00 6 0.21 15 3.15 
  Mestek, Igor 2199 SLO0.5010.25153.75 
  Skindzier, Saturnin 2173 POL0.001-0.2815-4.20 
  Lazar, Ales St. 2146 SLO0.001-0.3115-4.65 
  Marti, Gyorgy f2225 HUN0.5010.28154.20 
  Baudin, Frederic 2096 FRA0.5010.12151.80 
  Van Run, Rieke 2120 NED0.5010.15152.25 

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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