Individual Calculations January 2009
 Obogoev, Boris  Total change: -14.10  Rating chartPersonal card
 SibFR Chmp. 2008 Boys-16 Tomsk RUS 2008-11-01
RcRownchangeKK*chgGame
 2018 1897 1.50 7 -0.94 15 -14.10 
  Allakhverdov, Artur 2068 RUS0.5010.23153.45 
  Loginov, Vladislav 2145 RUS0.001-0.1915-2.85 
  Mokhov, Vladimir 2209 RUS0.5010.36155.40 
  Bidaev, Sergey 1948 RUS0.001-0.4315-6.45 
  Savintsev, Dmitriy 1859 RUS0.501-0.0515-0.75 
  Kikyushkin, Alexander 2012 RUS0.001-0.3415-5.10 
  Tsalko, Vadim 1885 RUS0.001-0.5215-7.80 

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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