Individual Calculations March 2015
 Rofalski, Stefan  Total change: -28.80  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 5(6) Gruppe A Bruehl-Koeln GER 2015-02-13
RcRownchangeKK*chgGame
 2198 2148 1.00 4 -0.72 40 -28.80 
  Prizker, Boris 2249 GER0.001-0.3640-14.40 
  Molinaroli, Martin 2272 GER0.001-0.3340-13.20 
  Wimmer, Juergen 2190 GER0.5010.06402.40 
  Schoene, Karsten 2081 GER0.501-0.0940-3.60 

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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