Individual Calculations April 2017
 Wibel, Stefan  Total change: 12.40  Rating chartPersonal card
 33. ChessOrg Schachfestival 2017 Open A Bad Woerishofen GER 2017-03-10
RcRownchangeKK*chgGame
 1912 1756 3.00 9 0.31 40 12.40 
  Haase, Pavel 2051 CZE0.001-0.1540-6.00 
  Bous, Florian 1990 SUI0.001-0.2140-8.40 
  Beulertz, Stefan 1976 MLT0.5010.284011.20 
  Schinnerl, Werner 1896 AUT0.001-0.3140-12.40 
  Bergen, Klaus 1892 AUT0.5010.18407.20 
  Schmidt, Alfred 1796 GER0.5010.06402.40 
  Fenske, Wolfgang 1889 GER0.5010.18407.20 
  Kluegel, Jan 1895 GER0.001-0.3140-12.40 
  Bergmann, Thomas 1822 GER1.0010.594023.60 

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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