Individual Calculations September 2011
 Zechner, Andrea  Total change: -6.15  Rating chartPersonal card
 Vienna Open Championship 2011, group B Vienna AUT 2011-08-13
RcRownchangeKK*chgGame
 1781 1957 2.50 4 -0.41 15 -6.15 
  Schwab, Lukas 1725 AUT0.501-0.2915-4.35 
  Georgiadis, Andreas 1811 SUI1.0010.30154.50 
  Voermans, Adri 1879 NED0.001-0.6115-9.15 
  Tombor, Lukas 1707 AUT1.0010.19152.85 

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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