Individual Calculations May 2011
 Tatzmann, Peter  Total change: 0.30  Rating chartPersonal card
 Landesliga NOe 2010/11 several AUT 2010-09-12
RcRownchangeKK*chgGame
 2101 2097 1.50 3 0.02 15 0.30 
  Todor, Razvan f2221 AUT0.001-0.3315-4.95 
  Dumancic, Pero 2105 SRB0.5010.01150.15 
  Birg, Jovan 1976 AUT1.0010.34155.10 

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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