Individual Calculations January 2013
 Gusev, Boris  Total change: -7.80  Rating chartPersonal card
 SPb Seniors Champ. 2012 St. Petersburg RUS 2012-11-15
RcRownchangeKK*chgGame
 1834 1703 2.50 9 -0.52 15 -7.80 
  Zhukov, Gennady 2014 RUS0.001-0.1415-2.10 
  Kiselev, Viktor 1932 RUS0.001-0.2115-3.15 
  Dubinsky, Alexander 1892 RUS1.0010.751511.25 
  Ravinskiy, Petr 1810 RUS0.001-0.3515-5.25 
  Koludarov, Yury 1888 RUS0.001-0.2615-3.90 
  Altman, Vyacheslav 1954 RUS0.001-0.1915-2.85 
  Bezobrazov, Lev 1679 RUS0.501-0.0315-0.45 
  Grechishkin, Vitaly 1742 RUS0.001-0.4515-6.75 
  Biyachuev, Minkail 1598 RUS1.0010.36155.40 

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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