Individual Calculations May 2011
 Zsifkovits, Robert  Total change: -6.45  Rating chartPersonal card
 Landesliga A 2010/11 Vienna AUT 2010-10-09
RcRownchangeKK*chgGame
 2223 2196 0.50 2 -0.43 15 -6.45 
  Knoflicek, Ctibor 2185 AUT0.501-0.0215-0.30 
  Kirschner, Alexander 2260 AUT0.001-0.4115-6.15 

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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