Individual Calculations July 2013
 Bocharnikov, Oleg  Total change: -22.20  Rating chartPersonal card
 Open May B Moscow RUS 2013-05-11
RcRownchangeKK*chgGame
 1840 1790 2.00 8 -1.48 15 -22.20 
  Korzhukov, Andrey 2032 RUS0.5010.30154.50 
  Khobotova, Olesia 2010 RUS0.5010.28154.20 
  Badalyan, Vazgen 1937 RUS0.001-0.3015-4.50 
  Grigoriev, Sergey 1972 RUS0.001-0.2615-3.90 
  Rajapaksa, Miyuni Kavinya 1533 SRI1.0010.18152.70 
  Nikolaev, Daniil 1734 RUS0.001-0.5815-8.70 
  Kashpur, Mark 1648 RUS0.001-0.6915-10.35 
  Mironov, Yury 1853 RUS0.001-0.4115-6.15 

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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