Individual Calculations January 2014
 Zimmermann, Dirk  Total change: -11.40  Rating chartPersonal card
 Pilsen Open 2013 Plzen CZE 2013-11-24
RcRownchangeKK*chgGame
 1893 2041 4.00 7 -0.76 15 -11.40 
  Nemcova, Karin 1683 CZE1.0010.10151.50 
  Schmidt-Schaeffer, Sebasti 2382 GER0.001-0.1215-1.80 
  Kalista, Karel 1886 CZE0.501-0.2115-3.15 
  Berka, Lubos 1817 CZE1.0010.22153.30 
  Wrobel, Michal 1646 POL0.501-0.4215-6.30 
  Plchot, Miroslav 1875 SCO0.501-0.2215-3.30 
  Sargsyan, Karen 1962 ARM0.501-0.1115-1.65 

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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