Individual Calculations July 2008
 Tkachenko, Victor  Total change: 7.95  Rating chartPersonal card
 Voronezh Spring 2008 open Voronezh RUS 2008-04-15
RcRownchangeKK*chgGame
 2118 2223 5.00 7 0.53 15 7.95 
  Polyansky, Viktor 2076 RUS1.0010.30154.50 
  Abramova, Yulia 2003 RUS1.0010.22153.30 
  Shtyka, Sergey 2282 RUS0.001-0.4215-6.30 
  Chernov, Vladimir 2105 RUS1.0010.34155.10 
  Volk, Sergey 2053 RUS1.0010.28154.20 
  Manukovsky, Vladimir f2218 RUS0.001-0.5115-7.65 
  Golovchanov, Artiom 2091 RUS1.0010.32154.80 

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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