Individual Calculations May 2017
 Rudolf, Achim  Total change: -23.20  Rating chartPersonal card
 24. Cuxhaven Open Cuxhaven GER 2017-03-25
RcRownchangeKK*chgGame
 1868 1818 2.50 7 -0.58 40 -23.20 
  Czubak, Michael 2104 GER0.5010.344013.60 
  Leiber, Bernard 2123 GER0.001-0.1440-5.60 
  Schoknecht, Sabine 1638 GER1.0010.264010.40 
  Meyer, Gerd 2034 GER0.001-0.2240-8.80 
  Schwenke, Stefan 1729 GER0.001-0.6240-24.80 
  Opitz, Frank 1926 GER0.001-0.3540-14.00 
  Schwier, Alexander 1519 GER1.0010.15406.00 

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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