Individual Calculations July 2011
 Kozenkov, Valery  Total change: -13.20  Rating chartPersonal card
 White Nights 2011 CYSS-2 St.Petersburg RUS 2011-06-07
RcRownchangeKK*chgGame
 1994 2105 3.50 7 -0.88 15 -13.20 
  Mylnikov, Mikhail 1762 RUS1.0010.12151.80 
  Churkin, Vitaly f2314 RUS0.001-0.2315-3.45 
  Kholova, Elena 1769 RUS1.0010.12151.80 
  Sichinava, Zviad 2362 RUS0.001-0.1815-2.70 
  Timirev, Sergey 1831 RUS1.0010.17152.55 
  Safronov, Kirill 1921 RUS0.001-0.7415-11.10 
  Tarasov, Ilya 2001 RUS0.501-0.1415-2.10 

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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