Individual Calculations July 2009
 Parfenov, Viktor N.  Total change: -16.80  Rating chartPersonal card
 Smolensk CCC Fenix 2009 Final Smolensk RUS 2009-06-05
RcRownchangeKK*chgGame
 2143 2198 4.00 9 -1.12 15 -16.80 
  Savenko, Kirill 2130 RUS0.501-0.0915-1.35 
  Tsigankov, Igor 2148 RUS0.501-0.0715-1.05 
  Pankevich, Eduard 2006 RUS1.0010.25153.75 
  Komissarov, I. 2305 RUS0.5010.15152.25 
  Gorlanov, Vladislav 2179 RUS0.001-0.5315-7.95 
  Chiornyi, Maxim 2160 RUS0.001-0.5515-8.25 
  Stepchenkov, Vladimir G. 2156 RUS1.0010.44156.60 
  Volkovich, Maksim 1937 RUS0.001-0.8215-12.30 
  Kiselev, Alexander S. f2268 RUS0.5010.10151.50 

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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