Individual Calculations September 2013
 Dedijer, Sanja  Total change: -3.30  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2054 2020 3.50 8 -0.22 15 -3.30 
  Ludwig, Peter 2265 GER0.5010.30154.50 
  Schwabeneder, Florian 2346 AUT0.001-0.1315-1.95 
  Wu, Jiong 1833 AUT0.501-0.2415-3.60 
  Pitschka, Claus f2228 GER0.5010.27154.05 
  Steiner, Bruno 2151 AUT0.001-0.3215-4.80 
  Suta, Andraz 1875 SLO0.501-0.1915-2.85 
  Haas, Michael 1865 AUT0.501-0.2115-3.15 
  Arnatskaya, Zoya 1870 RUS1.0010.30154.50 

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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