Individual Calculations April 2009
 Raps, Johannes  Total change: -31.95  Rating chartPersonal card
 21. Staufer Open Schwaebisch Gmuend GER 2009-01-02
RcRownchangeKK*chgGame
 1968 2181 4.00 8 -2.13 15 -31.95 
  Keller, Joachim 1831 GER0.001-0.8915-13.35 
  Graf, Michael 1885 GER1.0010.15152.25 
  Kitzberger, Joachim 2020 GER0.501-0.2115-3.15 
  Simon, Thomas 2000 GER0.501-0.2415-3.60 
  Schniederjan, Thomas 1991 GER0.501-0.2515-3.75 
  Warnecke, Tobias 2032 GER0.501-0.2015-3.00 
  Boehme, Andre 2015 GER0.501-0.2215-3.30 
  Soeroes, Martin 1972 GER0.501-0.2715-4.05 

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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