Individual Calculations July 2009
 Ratajczak, Rainer  Total change: 1.75  Rating chartPersonal card
 Vereinsmeisterschaft Gruppe B Forchheim GER 2009-02-27
RcRownchangeKK*chgGame
 1885 1796 2.00 5 0.07 25 1.75 
  Adler, Herbert 2042 GER0.5010.31257.75 
  Kraja, Dzemal 1732 GER0.501-0.0925-2.25 
  Schwab, Edgar 1995 GER0.5010.26256.50 
  Stephan, Michael 1763 GER0.501-0.0525-1.25 
  Heinkelmann, Josef 1895 GER0.001-0.3625-9.00 

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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