Individual Calculations July 2009
 Vollak, Andreas  Total change: -19.50  Rating chartPersonal card
 Landesliga Brandenburg 2008/2009 Potsdam GER 2008-10-05
RcRownchangeKK*chgGame
 2070 2099 3.00 7 -0.78 25 -19.50 
  Mueller, Manfred 2116 GER0.5010.02250.50 
  Bachran, Boris 1960 GER0.501-0.1925-4.75 
  Schmidt, Robert 2160 GER0.001-0.4225-10.50 
  Schimmel, Roland 1965 GER1.0010.32258.00 
  Stratonowitsch, Andre 2031 GER0.501-0.0925-2.25 
  Giese, Guido 2059 GER0.501-0.0625-1.50 
  Kretzschmann, Jens 2200 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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