Individual Calculations March 2012
 Koch, Soeren  Total change: -4.50  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (4) Gruppe B Hamburg-Bergedorf GER 2012-01-06
RcRownchangeKK*chgGame
 2017 1966 2.00 5 -0.15 30 -4.50 
  Ehlert, Horst 2028 GER0.001-0.4130-12.30 
  Bieberle, Gerhart 1909 GER1.0010.423012.60 
  Schermer, Denis 2070 GER0.001-0.3630-10.80 
  Schulz, Juergen 2060 GER0.5010.13303.90 
  Meiwald, Gerhard 2016 GER0.5010.07302.10 

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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