Individual Calculations July 2012
 Borisov, Sergey M.  Total change: 4.05  Rating chartPersonal card
 Omsk 2012 Rtg tmnt Omsk RUS 2012-06-10
RcRownchangeKK*chgGame
 1932 2057 7.50 11 0.27 15 4.05 
  Feofanov, Alexander 1755 RUS1.0010.15152.25 
  Usatchev, Sergei 1850 RUS1.0010.23153.45 
  Savostjanov, Igor 2131 RUS0.001-0.4015-6.00 
  Afonin, Gennadi 2006 RUS0.501-0.0715-1.05 
  Lunga, Oleg 1731 RUS1.0010.13151.95 
  Dobronravova, Irina 1901 RUS1.0010.29154.35 
  Sannikov, Ilya 1950 RUS1.0010.35155.25 
  Barakin, Gennady 2003 RUS0.001-0.5815-8.70 
  Skokov, Boris 1981 RUS0.001-0.6015-9.00 
  Miroshnichenko, Yuri 1931 RUS1.0010.33154.95 
  Yaitskiy, Valeriy 2016 RUS1.0010.44156.60 

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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