Individual Calculations January 2010
 Lebedev, Alexander V  Total change: -44.50  Rating chartPersonal card
 Samara region Chmp. 2009 FL Samara RUS 2009-12-06
RcRownchangeKK*chgGame
 1872 1902 2.00 7 -1.78 25 -44.50 
  Alachihin, Vladimir 2262 RUS0.001-0.1025-2.50 
  Skrjabina, Margarita 1691 RUS1.0010.23255.75 
  Belonogov, Alexander 2106 RUS0.001-0.2425-6.00 
  Danilova, Irina M 1807 RUS1.0010.37259.25 
  Kasovsky, Vyacheslav 1636 RUS0.001-0.8225-20.50 
  Lomakin, Sergey 1598 RUS0.001-0.8625-21.50 
  Kalugin, Yury 2004 RUS0.001-0.3625-9.00 

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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