Rapid: Individual Calculations September 2014
 Bebchuk, Boris  Total change: -8.00  Rating chartPersonal card
 M.Botvinnik Memorial 2014 Rapid St. Petersburg RUS 2014-08-16
RcRownchangeKK*chgGame
 2064 2208 3.00 5 -0.40 20 -8.00 
  Kosarev, Igor 1933 RUS1.0010.17203.40 
  Dushin, Nikolay 1999 RUS1.0010.23204.60 
  Mukhin, Georgy 2288 RUS0.001-0.3920-7.80 
  Zhukov, Gennady 1982 RUS1.0010.21204.20 
  Kostyuchenko, Vladimir 2119 RUS0.001-0.6220-12.40 

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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