Individual Calculations May 2014
 Tretjachenko, Leonid  Total change: -3.30  Rating chartPersonal card
 M.Lozovatsky Memorial 2014 Chelyabinsk RUS 2014-03-12
RcRownchangeKK*chgGame
 1891 1925 2.50 5 -0.22 15 -3.30 
  Preobrazhensky, Anatoly 1666 RUS1.0010.18152.70 
  Popov, Alexander A. 1772 RUS1.0010.30154.50 
  Sevastyanov, Michail 2115 RUS0.001-0.2515-3.75 
  Sotnikov, Alexander I. f2165 RUS0.001-0.2015-3.00 
  Trushina, Marina 1736 RUS0.501-0.2515-3.75 

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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