Individual Calculations October 2008
 Gusev, Boris  Total change: -3.75  Rating chartPersonal card
 White Nights 2008 open St.Petersburg RUS 2008-06-21
RcRownchangeKK*chgGame
 1997 1798 1.50 6 -0.04 15 -0.60 
  Gavriushov, Andrey 2138 RUS0.001-0.1215-1.80 
  Usov, Ilia Nik. 2027 RUS0.5010.29154.35 
  Usmanov, Vasily 2051 RUS0.5010.31154.65 
  Averjanov, Sergey 2027 RUS0.001-0.2115-3.15 
  Gratsianov, Igor 1879 RUS0.001-0.3915-5.85 
  Mukha, Aleksey 1857 RUS0.5010.08151.20 

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 2008 open St.Petersburg RUS 2008-07-21
RcRownchangeKK*chgGame
 1986 1771 1.50 7 -0.21 15 -3.15 
  Lisitsin, Boris 2082 RUS0.5010.36155.40 
  Kazakevich, Grigoriy 2121 RUS0.001-0.1115-1.65 
  Averjanov, Sergey 2028 RUS0.5010.32154.80 
  Klobukov, Sergey 1984 RUS0.001-0.2315-3.45 
  Turetsky, Mark 1684 RUS0.001-0.6215-9.30 
  Gaprindashvili, Nona 2067 RUS0.001-0.1515-2.25 
  Burshanov, Mikhail 1939 RUS0.5010.22153.30 

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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