Individual Calculations March 2013
 Kearns, Christopher  Total change: 13.20  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 5A Bruehl-Koeln GER 2013-02-08
RcRownchangeKK*chgGame
 2192 2121 2.50 4 0.88 15 13.20 
  Zweschper, Erich 2171 GER0.5010.07151.05 
  Pruefer, Friedbert, Prof. Dr. 2149 GER0.5010.04150.60 
  Krause, Thomas 2188 GER1.0010.59158.85 
  Wolter, Detlev 2258 GER0.5010.18152.70 

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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