Individual Calculations July 2008
 Willberg, Frank  Total change: 6.00  Rating chartPersonal card
 Oberliga Ost Staffel A 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2125 2025 1.50 3 0.40 15 6.00 
  Azimov, Stanislav f2178 RUS0.5010.20153.00 
  Richter, Volker 2120 GER0.5010.13151.95 
  Doberitz, Paul 2077 GER0.5010.07151.05 

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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