Individual Calculations April 2015
 Van Baarle, John  Total change: -12.20  Rating chartPersonal card
 22. Cuxhaven Open Cuxhaven GER 2015-03-21
RcRownchangeKK*chgGame
 2082 2208 4.00 7 -0.61 20 -12.20 
  Kreusch, Frank 1881 GER1.0010.13202.60 
  Nachtkamp, Herbert 2012 GER0.501-0.2520-5.00 
  Meyer, Gerd 2047 GER0.501-0.2120-4.20 
  Frey, Michael 2070 GER0.501-0.1920-3.80 
  Knaak, Joachim 2179 GER1.0010.46209.20 
  Hess, Christian f2179 GER0.501-0.0420-0.80 
  Schumacher, Gottfried f2203 GER0.001-0.5120-10.20 

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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