Individual Calculations January 2012
 Chistiakov, Mihail  Total change: -4.50  Rating chartPersonal card
 Autumn Petersburg 2011 St. Petersburg RUS 2011-10-28
RcRownchangeKK*chgGame
 1946 1859 0.50 6 -1.81 15 -27.15 
  Malofeev, Alex f2201 RUS0.5010.38155.70 
  Shmoilov, Dmitry 1998 RUS0.001-0.3115-4.65 
  Opanasenko, Mikhail 2020 RUS0.001-0.2915-4.35 
  Monina, Polina 2004 RUS0.001-0.3115-4.65 
  Safronov, Kirill 1932 RUS0.001-0.4015-6.00 
  Petrochenko, Maria 1522 RUS0.001-0.8815-13.20 

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)
 
 St. Petersburg Champ. Boys U14 St. Petersburg RUS 2011-11-28
RcRownchangeKK*chgGame
 1989 1859 3.50 6 1.51 15 22.65 
  Kuzmin, Egor 2129 RUS0.5010.33154.95 
  Puzko, Danila 1970 RUS0.5010.15152.25 
  Shirokov, Alexander 1987 RUS1.0010.671510.05 
  Startsev, Andrei 1890 RUS0.001-0.4615-6.90 
  Kanakin, Konstantin 1971 RUS0.5010.15152.25 
  Lobanov, Sergei 1986 RUS1.0010.671510.05 

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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