Individual Calculations March 2010
 Bebchuk, Boris  Total change: 15.50  Rating chartPersonal card
 St.Petersburg Men's Chmp. 2010 QF St.Petersburg RUS 2009-12-12
RcRownchangeKK*chgGame
 2059 2132 6.00 9 0.62 25 15.50 
  Azimova, Karina 1967 RUS1.0010.28257.00 
  Daurbekov, Murad 2033 RUS0.001-0.6425-16.00 
  Penkov, Aleksey 1990 RUS0.001-0.6925-17.25 
  Simko, Vladimir 1960 RUS1.0010.27256.75 
  Gugnin, Rostislav 2027 RUS1.0010.36259.00 
  Sarkisov, Vladimir 1987 RUS1.0010.31257.75 
  Pimenov, Revolt 2228 RUS1.0010.632515.75 
  Semenov, Vladimir A. 2159 RUS1.0010.542513.50 
  Donskov, Anatoly 2178 RUS0.001-0.4425-11.00 

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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