Individual Calculations December 2014
 Zimmermann, Rene  Total change: 18.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 2(6) Gruppe A Magdeburg GER 2014-11-21
RcRownchangeKK*chgGame
 2214 2154 3.00 5 0.90 20 18.00 
  Wiegmann, Sascha 2256 GER0.001-0.3620-7.20 
  Bartsch, Berthold f2281 GER1.0010.672013.40 
  Thomas, Ingo 2214 GER0.5010.08201.60 
  Von Wantoch-Rekowski, Danijela wf2204 SRB1.0010.572011.40 
  Ulms, Sandra 2114 GER0.501-0.0620-1.20 

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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