Individual Calculations October 2012
 Chernyak, Viktoria  Total change: 1.20  Rating chartPersonal card
 M.Botvinnik Memorial 2012 St. Petersburg RUS 2012-08-25
RcRownchangeKK*chgGame
 1994 1933 4.00 9 0.08 15 1.20 
  Zavoronkov, Vladimir m2333  * EST0.001-0.0815-1.20 
  Dotsenko, Sergey 2188 RUS0.001-0.1915-2.85 
  Gusev, Boris 1724 RUS1.0010.23153.45 
  Eryshkanova, Anastasiya wf2142 RUS0.001-0.2315-3.45 
  Lysukha, Nikita 1759 RUS1.0010.27154.05 
  Ustinov, Alexey 2155 RUS0.001-0.2215-3.30 
  Shemenko, Georgy 1746 RUS1.0010.26153.90 
  Yakupova, Aysyla 2116 RUS0.001-0.2615-3.90 
  Molchanov, Alexander 1784 RUS1.0010.30154.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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