Individual Calculations October 2012
 Dushin, Nikolay  Total change: 4.95  Rating chartPersonal card
 M.Botvinnik Memorial 2012 St. Petersburg RUS 2012-08-25
RcRownchangeKK*chgGame
 2075 1998 4.00 9 0.33 15 4.95 
  Iljiushenok, Ilia 2398  * RUS0.001-0.0815-1.20 
  Savinov, Leonid 2208 RUS1.0010.771511.55 
  Bulatov, Ramil 2205 RUS0.001-0.2315-3.45 
  Solovjova, Valentina wm2175 RUS0.001-0.2715-4.05 
  Kokhnover, Ilya 1743 RUS0.501-0.3115-4.65 
  Kosov, Igor 1807 RUS0.501-0.2515-3.75 
  Lyazhkov, Sergey 1769 RUS1.0010.21153.15 
  Ustinov, Alexey 2155 RUS1.0010.711510.65 
  Kharmunova, Nadezhda wm2219 RUS0.001-0.2215-3.30 
 * 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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