Individual Calculations November 2009
 Lev, Nikolay  Total change: -44.00  Rating chartPersonal card
 Omsk 2009 open Omsk RUS 2009-08-17
RcRownchangeKK*chgGame
 1844 1802 1.00 6 -1.76 25 -44.00 
  Karabut, Vladimir 2159 RUS0.001-0.1125-2.75 
  Ledovskih, Viktor 1643 RUS0.001-0.7125-17.75 
  Lunga, Oleg 1606 RUS0.501-0.2525-6.25 
  Usatchev, Sergei 1876 RUS0.5010.10252.50 
  Breit, Nikolai 2017 RUS0.001-0.2325-5.75 
  Vieru, Vadim 1762 RUS0.001-0.5625-14.00 

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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