Individual Calculations July 2009
 Schieder, Josef  Total change: -12.75  Rating chartPersonal card
 Landesliga Steiermark 2008/09 several AUT 2008-09-20
RcRownchangeKK*chgGame
 2107 2111 0.50 2 -0.51 25 -12.75 
  Ranegger, Martin 2122 AUT0.5010.02250.50 
  Almer, Gerald 2092 AUT0.001-0.5325-13.25 

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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