Individual Calculations September 2009
 Khatenever, Feliks  Total change: -12.30  Rating chartPersonal card
 White Nights 2009 CYSS-2 Open St.Petersburg RUS 2009-06-09
RcRownchangeKK*chgGame
 2174 1972 0.50 5 -0.76 15 -11.40 
  Bazeev, German 2298 RUS0.001-0.1315-1.95 
  Nikolaev, Vadim S. 2113 RUS0.001-0.3115-4.65 
  Svidinsky, Dmitry 2086 RUS0.5010.16152.40 
  Sinajskij, Anatolij 2100 RUS0.001-0.3315-4.95 
  Rutman, Aleksandr f2273 RUS0.001-0.1515-2.25 

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)
 
 Summer on Petrograd Side 2009 open St.Petersburg RUS 2009-07-20
RcRownchangeKK*chgGame
 1998 1941 3.00 7 -0.06 15 -0.90 
  Sichinava, Zviad 2307 RUS0.001-0.1015-1.50 
  Drobyshev, Sergey 1654 RUS1.0010.16152.40 
  Golovankov, Vladimir 2298 RUS0.001-0.1115-1.65 
  Katyshkina, Anastasia 1798 RUS0.501-0.1915-2.85 
  Bezobrazov, Lev 1573 RUS0.501-0.4015-6.00 
  Vunder, Yakov 2234 RUS0.001-0.1515-2.25 
  Klyuev, Viktor 2119 RUS1.0010.731510.95 

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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