Individual Calculations November 2012
 Sorokina, Svetlana  Total change: -5.55  Rating chartPersonal card
 Autumn on Petrograd Side 2012 St. Petersburg RUS 2012-09-24
RcRownchangeKK*chgGame
 1811 1713 3.00 9 -0.37 15 -5.55 
  Kopasov, Evgeny 2007 RUS0.001-0.1515-2.25 
  Kuzmin, Yuri 1874 RUS0.001-0.2915-4.35 
  Gantsevich, Dmitry 1546 RUS1.0010.28154.20 
  Aleksandrov, Grigoriy 1856 RUS0.001-0.3115-4.65 
  Oparina, Vera 1518 RUS1.0010.25153.75 
  Ursuv, Valentin 1898 RUS1.0010.741511.10 
  Kamnev, Alexander 1890 RUS0.001-0.2715-4.05 
  Rumiantsev, Alex 1843 RUS0.001-0.3215-4.80 
  Osmanov, Magomed 1865 RUS0.001-0.3015-4.50 

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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