Individual Calculations September 2012
 Seifert, Dierk, Dr.  Total change: -17.85  Rating chartPersonal card
 28 Faaker See Open Latschach AUT 2012-08-11
RcRownchangeKK*chgGame
 1917 2095 1.00 3 -1.19 15 -17.85 
  Sanzani, Pierluigi 1859 ITA0.501-0.3015-4.50 
  Tarmann, Johannes 2015 AUT0.501-0.1115-1.65 
  Ressmann, Walter 1877 AUT0.001-0.7815-11.70 

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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