Individual Calculations January 2011
 Zefirov, Vadim  Total change: -26.85  Rating chartPersonal card
 SPb Seniors Chmp. 2010 St. Petersburg RUS 2010-11-08
RcRownchangeKK*chgGame
 1987 2017 1.50 6 -1.79 15 -26.85 
  Turikov, Viktor f2305 RUS0.001-0.1615-2.40 
  Prosunchikov, German 1912 RUS0.001-0.6415-9.60 
  Glazov, Anatoly 1920 RUS0.001-0.6315-9.45 
  Polishchuk, Mikhail 1931 RUS0.501-0.1215-1.80 
  Shushpanova, Nina wf1979 RUS1.0010.45156.75 
  Stroganov, Anatoly 1874 RUS0.001-0.6915-10.35 

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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