Individual Calculations September 2013
 Zechner, Andrea  Total change: -16.20  Rating chartPersonal card
 Vienna Chess Open 2013- B Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 1803 1920 3.50 7 -1.08 15 -16.20 
  Suschitz, Christian 1761 AUT0.501-0.2115-3.15 
  Bennett, Rhys 1758 WLS1.0010.29154.35 
  Twomey, Pat 1863 IRL0.501-0.0815-1.20 
  Toelly, Michael 1766 AUT0.001-0.7115-10.65 
  Von Lossow, Marcus 1733 GER0.501-0.2415-3.60 
  Voermans, Adri 1874 NED1.0010.44156.60 
  Arzt, Andreas 1869 AUT0.001-0.5715-8.55 

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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