Individual Calculations January 2010
 Bogdanov, Oleksi  Total change: -12.30  Rating chartPersonal card
 Luzerner Open 2009 Luzern SUI 2009-10-29
RcRownchangeKK*chgGame
 2134 2287 4.00 7 -0.82 15 -12.30 
  Jostmeijer, Erik 1960 NED1.0010.13151.95 
  Meier, Manuel 2029 SUI0.501-0.3215-4.80 
  Erdelyi, Tamas m2156 HUN0.501-0.1815-2.70 
  Kelecevic, Nedeljko m2323 SUI0.001-0.4515-6.75 
  Riedener, Toni 2095 SUI1.0010.25153.75 
  Kaenel, Hansjuerg m2322 SUI0.001-0.4515-6.75 
  Speck, Hans 2050 SUI1.0010.20153.00 

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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