Individual Calculations April 2013
 Chupakhin, Alexey  Total change: -10.80  Rating chartPersonal card
 Voronezh 2013men Voronezh RUS 2013-03-12
RcRownchangeKK*chgGame
 1832 1713 2.50 9 -0.72 15 -10.80 
  Eliseev, Evgeniy 2040 RUS0.5010.37155.55 
  Mukhametshin, Mikhail 2001 RUS0.001-0.1615-2.40 
  Filippov, Vladimir f1968 RUS0.5010.31154.65 
  Korotchenkov, Victor 1652 RUS0.001-0.5815-8.70 
  Koshelev, Vladimir 1934 RUS0.001-0.2215-3.30 
  Smirnov, Vyacheslav 1547 RUS0.501-0.2215-3.30 
  Kornev, Sergey 1653 RUS1.0010.42156.30 
  Zyrianov, Valentin 1903 RUS0.001-0.2515-3.75 
  Belov, Yury 1794 RUS0.001-0.3915-5.85 

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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