Individual Calculations May 2011
 Jaehnisch, Frank  Total change: -7.65  Rating chartPersonal card
 Oberliga Nord-Ost Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2105 2233 1.50 3 -0.51 15 -7.65 
  Stiemerling, Wilfried Dr. 2180 GER0.501-0.0715-1.05 
  Kunow, Frank 2040 GER0.501-0.2515-3.75 
  Eisentraeger, Dieter 2094 GER0.501-0.1915-2.85 

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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