Individual Calculations July 2009
 Goldstern, Filip  Total change: -5.10  Rating chartPersonal card
 Bad Ragazer Osteropen Bad Ragaz SUI 2009-04-09
RcRownchangeKK*chgGame
 2144 2359 4.00 6 -0.51 10 -5.10 
  Salzer, Robert 2009 SUI0.501-0.3910-3.90 
  Ernst, Heinz 2009 SUI1.0010.11101.10 
  Potterat, Marc 2156 SUI1.0010.24102.40 
  Weindl, Alfred m2361 GER0.5010.00100.00 
  Altyzer, Lucien 2062 SUI0.501-0.3510-3.50 
  Sofrigin, Alexej f2268 RUS0.501-0.1210-1.20 

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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