Individual Calculations September 2015
 Bonk, Andras  Total change: -36.80  Rating chartPersonal card
 Vienna Chess Open 2015 Grp A Vienna AUT 2015-08-15
RcRownchangeKK*chgGame
 2023 2144 5.00 9 -0.92 40 -36.80 
  Wu, Min 1898 AUT0.501-0.3140-12.40 
  Braguine, Victor 1910 AUS1.0010.21408.40 
  Halvax, Georg f2331 AUT0.001-0.2640-10.40 
  Hupfer, Robert 1991 AUT0.501-0.2040-8.00 
  Haas, Michael 2009 AUT0.001-0.6840-27.20 
  Blohberger, Felix 1998 AUT0.501-0.2040-8.00 
  Trippold, Denise 1999 AUT1.0010.314012.40 
  Gross, Markus 2046 GER0.501-0.1340-5.20 
  Ciolek, Andreas 2028 GER1.0010.344013.60 

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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