Individual Calculations April 2009
 Zaitsev, Vladimir  Total change: 39.00  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2044 1780 3.00 8 1.56 25 39.00 
  Simonian, Tigran 2130 ARM0.001-0.1125-2.75 
  Samatov, Anatolij 2098 RUS0.001-0.1325-3.25 
  Paravyan, David 2021 RUS0.5010.30257.50 
  Firstov, Pavel 2043 RUS0.5010.32258.00 
  Rigovich, Albert 2016 RUS0.5010.30257.50 
  Malov, Lev 2036 RUS0.5010.31257.75 
  Vashchenko, Jurij 2016 RUS0.5010.30257.50 
  Bessarab, Vsevolod 1990 RUS0.5010.27256.75 

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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