Individual Calculations March 2010
 Johansen, Bjorn  Total change: 37.75  Rating chartPersonal card
 12.Europaeische Senioren Mannschaftsmeisterschaft Dresden GER 2010-02-10
RcRownchangeKK*chgGame
 1876 1630 2.50 5 1.51 25 37.75 
  Ranki, Martti 1927 FIN0.001-0.1525-3.75 
  Hentzschel, Erhard 1947 GER0.5010.37259.25 
  Zanger, Konrad 1811 GER1.0010.742518.50 
  Gafke, Manfred 1872 GER0.5010.30257.50 
  Frenzel, Lothar 1821 GER0.5010.25256.25 

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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