Individual Calculations April 2008
 Bojarinov, Victor A  Total change: -12.60  Rating chartPersonal card
 15. P.V.Dubinin Memorial 2008 open Nizhny Novgorod RUS 2008-01-03
RcRownchangeKK*chgGame
 2067 2312 5.00 8 -1.26 10 -12.60 
  Patkina, Ekaterina 1962 RUS1.0010.11101.10 
  Marsak, Viktor D. 2062 RUS0.001-0.8110-8.10 
  Grushin, Stanislav 1965 RUS0.001-0.8910-8.90 
  Stepanushkin, Alexander 1987 RUS1.0010.13101.30 
  Pokhlebkin, Vladimir 2122 RUS1.0010.25102.50 
  Mandrikov, Sergey 2018 RUS1.0010.15101.50 
  Rozkov, Nikolai f2456 RUS0.001-0.3110-3.10 
  Simagin, Maxim 1962 RUS1.0010.11101.10 

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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