Individual Calculations May 2010
 Jaehn, Michael  Total change: -2.40  Rating chartPersonal card
 Oberliga Ost - A Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2129 1971 1.00 4 -0.16 15 -2.40 
  Sonntag, Hermann 2122 GER0.001-0.3015-4.50 
  Missbach, Bernd 2136 GER1.0010.721510.80 
  Rothe, Guido 2140 GER0.001-0.2815-4.20 
  Kuna, Ralf-Michael 2117 GER0.001-0.3015-4.50 

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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