Individual Calculations January 2011
 Kozlov, Sergej A.  Total change: 22.50  Rating chartPersonal card
 Voronezh region Chmp. 2010 juniors Voronezh RUS 2010-11-23
RcRownchangeKK*chgGame
 1793 1724 3.00 5 0.90 25 22.50 
  Ognerubova, Anastasia wf2057 RUS0.001-0.1225-3.00 
  Shabunin, Danil 1736 RUS1.0010.522513.00 
  Agibalov, Ilya 1689 RUS0.501-0.0525-1.25 
  Soboleva, Anastasia 1790 RUS1.0010.592514.75 
  Chernyshov, Mikhail 1693 RUS0.501-0.0425-1.00 

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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