Individual Calculations August 2012
 Sorokopudov, Vladimir M.  Total change: -3.30  Rating chartPersonal card
 IX International Chess Festival "Pskov 2012" Pskov RUS 2012-06-18
RcRownchangeKK*chgGame
 1941 2033 3.50 6 -0.11 30 -3.30 
  Agafontseva, Sofia 1636 RUS1.0010.08302.40 
  Spiridonov, Alexey N. 1779 RUS1.0010.19305.70 
  Vlassow, Valentin f2336 RUS0.001-0.1430-4.20 
  Boitsov, Gennadij 2211 RUS0.5010.23306.90 
  Shevchenko, Kirill c1948 UKR0.001-0.6230-18.60 
  Mandrykina, Zoya 1736 RUS1.0010.15304.50 

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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