Individual Calculations July 2012
 Kovalenko, Vladimir N  Total change: -39.15  Rating chartPersonal card
 Ukraine Men's Championship (semifinal) - 2012 Alushta UKR 2012-05-04
RcRownchangeKK*chgGame
 1994 2133 3.50 9 -2.61 15 -39.15 
  Ivanov, Oleg V m2512 UKR0.001-0.0915-1.35 
  Savchenko, Kirill 1901 UKR0.001-0.7915-11.85 
  Kasumov, Ramyl 1897 UKR0.001-0.8015-12.00 
  Tihonov, Gennady 1983 UKR0.001-0.7015-10.50 
  Isaev, Maksim 1880 UKR0.001-0.8115-12.15 
  Muhtarova, Viktoriya 1753 UKR1.0010.09151.35 
  Domnin, Sergiy 2036 UKR0.501-0.1315-1.95 
  Ugolkov, Alexandr 1987 UKR1.0010.30154.50 
  Petushinsky, Anton 1997 UKR1.0010.32154.80 

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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