Individual Calculations September 2011
 Boehme, Joachim, Dr.  Total change: -13.50  Rating chartPersonal card
 SKZ-Open 2011 Berlin GER 2011-05-12
RcRownchangeKK*chgGame
 1968 1884 1.50 5 -0.45 30 -13.50 
  Godoj, Veit 2068 GER1.0010.743022.20 
  Poppner, Dietmar 2069 GER0.001-0.2630-7.80 
  Muehlhan, Klaus 1976 GER0.001-0.3730-11.10 
  Schubert, Johann-Georg, Dr. 1974 GER0.5010.12303.60 
  Metin, Altug 1754 GER0.001-0.6830-20.40 

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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