Individual Calculations June 2013
 Ivanov, Alexander V.  Total change: -7.05  Rating chartPersonal card
 Viktor Samarkidi Cup – 2013 Gelendzhik RUS 2013-05-01
RcRownchangeKK*chgGame
 2151 2072 2.00 6 -0.47 15 -7.05 
  Tunik, Gennady g2430 RUS0.001-0.1015-1.50 
  Kiriushin, Vladimir 2155 RUS0.001-0.3915-5.85 
  Globa, Viktor 1963 RUS1.0010.35155.25 
  Alavkin, Arseny g2405 RUS0.001-0.1215-1.80 
  Airapetian, Valentin 1775 RUS1.0010.15152.25 
  Kudelya, Igor 2176 RUS0.001-0.3615-5.40 

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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