Individual Calculations July 2008
 Richter, Volker  Total change: 4.50  Rating chartPersonal card
 Oberliga Ost Staffel A 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2062 2120 2.50 4 0.18 25 4.50 
  Sonntag, Hermann 2071 GER1.0010.432510.75 
  Willberg, Frank 2025 GER0.501-0.1325-3.25 
  Harzer, Paul 2168 GER1.0010.572514.25 
  Schaetz, Christopher 1982 GER0.001-0.6925-17.25 

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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