Individual Calculations September 2013
 Sowa, Kay  Total change: 0.00  Rating chartPersonal card
 Kieler Open 2013 Gruppe B Kiel GER 2013-07-26
RcRownchangeRpKK*chgGame
 1790 0 1.00 3 0.00 1665   0.00 
  Zielke, Bernd 1722 GER1.0010.00 0.00 
  Hentrop, Malte 1821 GER0.0010.00 0.00 
  Busse, Gerd 1827 GER0.0010.00 0.00 

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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