Individual Calculations May 2013
 Bruhn, Boris  Total change: -17.40  Rating chartPersonal card
 Oberliga Nord-Nord 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2130 2152 2.50 7 -1.16 15 -17.40 
  Kitschke, Heiko 2122 GER0.001-0.5415-8.10 
  Jahncke, Giso c2196 GER0.5010.06150.90 
  Celmer, Ole 1857 GER0.501-0.3515-5.25 
  Hoegy, Kevin 2204 GER0.001-0.4315-6.45 
  Boehm, Thomas 2171 GER0.5010.03150.45 
  Laqua, Christian 2139 GER0.501-0.0215-0.30 
  Seidel, Knut 2220 GER0.5010.09151.35 

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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