Individual Calculations November 2009
 Reufer, Berthold  Total change: -31.75  Rating chartPersonal card
 27. Muensterland Open Senden GER 2009-10-09
RcRownchangeKK*chgGame
 1817 1937 2.00 5 -1.27 25 -31.75 
  Guennigmann, Manuel 2158 GER0.001-0.2225-5.50 
  Lienau, Henrik 1747 GER0.001-0.7525-18.75 
  Janke, Anatoli 1776 GER0.001-0.7125-17.75 
  Redemann, Rolf 1704 GER1.0010.21255.25 
  Freitag, Michael 1701 GER1.0010.20255.00 

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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