Individual Calculations February 2015
 Wernig, Klaus  Total change: -6.20  Rating chartPersonal card
 Kaerntner UL Ost 2014/2015 rd 4-5 several AUT 2015-01-10
RcRownchangeKK*chgGame
 1955 1885 0.50 2 -0.31 20 -6.20 
  Hackl, David 1915 AUT0.001-0.4620-9.20 
  Sabitzer, Karl 1994 AUT0.5010.15203.00 

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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