Individual Calculations July 2008
 Birkenmaier, Rainer  Total change: 4.65  Rating chartPersonal card
 Verbandsliga Sued Wuerttemberg Wuerttemberg GER 2007-10-14
RcRownchangeKK*chgGame
 2097 2120 3.50 6 0.31 15 4.65 
  Stiepan, Hans-Michael 2102 GER0.501-0.0315-0.45 
  Vaysberg, Alexander 2162 GER1.0010.56158.40 
  Elstner, Herbert 2165 GER0.001-0.4415-6.60 
  Klaric, Zoran 2095 GER1.0010.47157.05 
  Dreyer, Andre 1971 GER0.501-0.2015-3.00 
  Herz, Thomas 2084 GER0.501-0.0515-0.75 

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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