Individual Calculations September 2009
 Zojer, Stefan  Total change: -21.00  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2077 2064 2.00 7 -1.40 15 -21.00 
  Miltner, Arndt f2355 GER0.001-0.1515-2.25 
  Mack, Wolfgang 2223 GER0.001-0.2915-4.35 
  Adler, Alexander 1773 GER1.0010.15152.25 
  Wronn, Bernd 2251 GER0.001-0.2615-3.90 
  Greis, Bernhard 1993 GER0.001-0.6015-9.00 
  Strasser, Josef 1958 GER1.0010.36155.40 
  Michel, Stephan 1986 GER0.001-0.6115-9.15 

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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