Individual Calculations July 2009
 Raab, Peter  Total change: 18.45  Rating chartPersonal card
 Hessenliga Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2161 2140 5.00 8 1.23 15 18.45 
  Overbeck, Thorsten 2216 GER0.001-0.4015-6.00 
  Bahlke, Wolfgang 2125 GER0.001-0.5215-7.80 
  Schmidt, Arnd 2156 GER1.0010.52157.80 
  Svitek, Volker 2104 GER1.0010.45156.75 
  Flach, Erich, Dr. 2176 GER1.0010.55158.25 
  Meiser, Markus 2187 GER0.5010.07151.05 
  Meyer-Cording, Claus, Dr. 2156 GER0.5010.02150.30 
  Regis, Georg 2167 GER1.0010.54158.10 

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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