Individual Calculations January 2009
 Budruev, Mikhail  Total change: -4.00  Rating chartPersonal card
 PriFR Chmp. 2008 Boys-18 Penza RUS 2008-11-03
RcRownchangeKK*chgGame
 2051 1787 1.00 6 -0.16 25 -4.00 
  Semenov, Nikita 2137 RUS1.0010.892522.25 
  Ovchinnikov, Alexey 2137 RUS0.001-0.1125-2.75 
  Vetryansky, Vladimir 2090 RUS0.001-0.1425-3.50 
  Borisovsky, Viktor 2049 RUS0.001-0.1825-4.50 
  Nelyubin, Grigory 2065 RUS0.001-0.1725-4.25 
  Kosov, Sergey 1825 RUS0.001-0.4525-11.25 

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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