Individual Calculations May 2010
 Laqua, Christian  Total change: -9.00  Rating chartPersonal card
 Oberliga Nord-Nord Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2138 2151 2.50 6 -0.60 15 -9.00 
  Lampert, Jonas 2111 GER0.501-0.0615-0.90 
  Bracke, Niels Dr. 2120 GER0.501-0.0415-0.60 
  Roehl, Rainer 2183 GER0.5010.04150.60 
  Ilgner, Andreas 2177 GER0.5010.04150.60 
  Van Riesen, Klaus 2060 GER0.501-0.1215-1.80 
  Foerster, Jonas 2179 GER0.001-0.4615-6.90 

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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