Individual Calculations July 2009
 Simmon, Norbert  Total change: 10.25  Rating chartPersonal card
 Deutsche Amateurmeisterschaft C Bad Soden GER 2009-04-17
RcRownchangeKK*chgGame
 1798 1818 2.00 3 0.41 25 10.25 
  Sefeloge, Michael 1879 GER1.0010.582514.50 
  Pade, Joachim 1759 GER1.0010.422510.50 
  Wesnigk, Karl-Heinz 1756 GER0.001-0.5925-14.75 

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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