Individual Calculations May 2010
 Preisler, Roland  Total change: 0.30  Rating chartPersonal card
 2. Landesliga OOe 2009/10 several AUT 2009-09-27
RcRownchangeKK*chgGame
 2038 1834 0.50 2 0.02 15 0.30 
  Garn, Erwin 2004 AUT0.001-0.2815-4.20 
  Schmoll, Werner 2072 AUT0.5010.30154.50 

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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