Individual Calculations December 2012
 Liez, Tatjana  Total change: 2.40  Rating chartPersonal card
 4.Korbacher Open B Korbach GER 2012-10-18
RcRownchangeKK*chgGame
 1766 1752 2.00 4 0.08 30 2.40 
  Winter, Joerg 1711 GER0.501-0.0630-1.80 
  Schneider, Udo 1803 GER0.5010.07302.10 
  Spinnler, Wolfgang, Dr. 1721 GER0.501-0.0430-1.20 
  Rehbein, Ullrich 1830 GER0.5010.11303.30 

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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