Individual Calculations January 2009
 Mardanyan, Eduard  Total change: -3.00  Rating chartPersonal card
 Novosibirsk Chmp. 2008 Seniors open Novosibirsk RUS 2008-09-25
RcRownchangeKK*chgGame
 1913 1718 1.50 6 -0.12 25 -3.00 
  Volkov, Petr 2068 RUS0.001-0.1125-2.75 
  Stepanenko, Leonid 1943 RUS0.5010.28257.00 
  Baidin, Yury 1862 RUS0.001-0.3125-7.75 
  Chaschin, Nikolai 1867 RUS0.001-0.3025-7.50 
  Popova, Adelanda 1667 RUS1.0010.432510.75 
  Kuzin, Vladimir 2068 RUS0.001-0.1125-2.75 

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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