Individual Calculations September 2013
 Arnatskaya, Zoya  Total change: 13.65  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2082 1870 3.00 9 0.91 15 13.65 
  Viebahn, Dirk 2161 GER0.001-0.1515-2.25 
  Steiner, Karl 2061 AUT0.5010.25153.75 
  Kunz, Andre 2038 GER1.0010.721510.80 
  Raber, Florian 2147 AUT0.001-0.1715-2.55 
  Froewis, Annika 2041 AUT1.0010.731510.95 
  Behling, Robert f2135 GER0.5010.32154.80 
  De Sallier, Francois 2120 FRA0.001-0.1915-2.85 
  Lamb, Harry 2018 ENG0.001-0.3015-4.50 
  Dedijer, Sanja 2020 BIH0.001-0.3015-4.50 

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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