Individual Calculations September 2013
 Arzt, Andreas  Total change: 27.90  Rating chartPersonal card
 Vienna Chess Open 2013- B Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 1782 1869 4.50 6 0.93 30 27.90 
  Lachat, Martin 1657 SUI1.0010.23306.90 
  Steininger, Barbara 1606 AUT0.501-0.3230-9.60 
  Fichtinger, Leopold 1988 AUT0.001-0.3430-10.20 
  Lazaravicius, Aras Jonas 1530 LTU1.0010.12303.60 
  Stanka, Wolfgang 1993 AUT1.0010.673020.10 
  Zechner, Andrea 1920 AUT1.0010.573017.10 

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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