Individual Calculations January 2011
 Ryzhkov, Vjacheslav  Total change: -18.15  Rating chartPersonal card
 M.Chigorin Memorial 2010 St.Petersburg RUS 2010-10-28
RcRownchangeKK*chgGame
 2187 2104 2.50 9 -1.21 15 -18.15 
  Ushenina, Anna mwg2466 UKR0.001-0.1015-1.50 
  Shipov, Sergei g2504  * RUS0.001-0.0815-1.20 
  Khatenever, Feliks 1876 RUS1.0010.21153.15 
  Dolzhykova, Kateryna wm2299 UKR0.5010.25153.75 
  Maevsky, Nikolay 2302 RUS0.001-0.2415-3.60 
  Kantyshev, Nikita 1908 RUS1.0010.25153.75 
  Krivenko, Sergey 2300 RUS0.001-0.2515-3.75 
  Saveliev, Alexei 2000 RUS0.001-0.6415-9.60 
  Ivanov, Miroslav 2027 RUS0.001-0.6115-9.15 
 * 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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