Individual Calculations May 2011
 Meyer, Irmin, Dr.  Total change: -0.50  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft Delmenhorst GER 2011-04-16
RcRownchangeKK*chgGame
 1990 1991 2.00 4 -0.02 25 -0.50 
  Hundack, Rolf 2153 GER0.001-0.2925-7.25 
  Boehm, Karl 1885 GER0.501-0.1425-3.50 
  Goldin, Gennady 1929 GER1.0010.412510.25 
  Meyer, Thorsten 1993 GER0.5010.00250.00 

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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