Individual Calculations May 2010
 Rosner, Gerhard  Total change: -6.00  Rating chartPersonal card
 Landesliga A Salzburg several AUT 2009-10-03
RcRownchangeKK*chgGame
 2012 2086 2.00 4 -0.40 15 -6.00 
  Buchner, Martin 2055 AUT0.501-0.0415-0.60 
  Huber, Wolfgang 2042 AUT0.501-0.0615-0.90 
  Heigerer, Stefan 1969 AUT0.001-0.6615-9.90 
  Achmed-Zade, Ismail 1983 GER1.0010.36155.40 

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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