Individual Calculations September 2015
 Kuntner, Reinhard  Total change: -22.40  Rating chartPersonal card
 Vienna Chess Open 2015 Grp A Vienna AUT 2015-08-15
RcRownchangeKK*chgGame
 2023 2122 4.50 9 -1.12 20 -22.40 
  Kremer, Nadine 1847 LUX0.501-0.3320-6.60 
  Hofer, Nataniel 1849 SUI1.0010.17203.40 
  Berry, Stephen H f2314 ENG0.001-0.2520-5.00 
  Bonavoglia, Marco 1962 ITA0.001-0.7120-14.20 
  Voegerl, Ronald 1987 GER0.501-0.1820-3.60 
  Kalaiyalahan, Akshaya 1999 ENG1.0010.33206.60 
  Anibas, Juergen 1960 AUT0.501-0.2120-4.20 
  Molnar, Attila 2012 AUT1.0010.35207.00 
  Groetz, Harald m2279 AUT0.001-0.2920-5.80 

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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