Individual Calculations May 2012
 Van Akkeren, Arno  Total change: 13.80  Rating chartPersonal card
 Mannschaftsmeisterschaft Oberliga Nord-West Hamburg GER 2011-10-02
RcRownchangeKK*chgGame
 2058 1877 2.00 4 0.92 15 13.80 
  Konow, Philipp 1963 GER0.001-0.3815-5.70 
  Cohrs, Joerg-Artur 2021 GER1.0010.691510.35 
  Buerckner, Hartmut 2168 GER1.0010.851512.75 
  Bradler, Stephan 2078 GER0.001-0.2415-3.60 

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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