Individual Calculations March 2014
 Ehrke, Michael  Total change: -7.20  Rating chartPersonal card
 2. Bundesliga Nord 2013/2014 rounds 6 - 7 Hamburg GER 2014-02-09
RcRownchangeKK*chgGame
 2237 2228 0.50 2 -0.48 15 -7.20 
  Ahmels, Volker 2210 GER0.501-0.0315-0.45 
  Dyballa, Markus f2263 GER0.001-0.4515-6.75 

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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