Individual Calculations July 2009
 Schuckar, Donald  Total change: 4.95  Rating chartPersonal card
 Landesliga Brandenburg 2008/2009 Potsdam GER 2008-10-05
RcRownchangeKK*chgGame
 2032 1981 2.50 5 0.33 15 4.95 
  Gohlke, Herbert 2069 GER0.5010.12151.80 
  Hellmann, Norbert 2069 GER1.0010.62159.30 
  Grigoleit, Steven 1970 GER0.501-0.0215-0.30 
  Schmidt, Robert 2160 GER0.001-0.2715-4.05 
  Wangerin, Klemens 1891 GER0.501-0.1215-1.80 

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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