Individual Calculations January 2009
 Borisovsky, Viktor  Total change: -7.50  Rating chartPersonal card
 PriFR Chmp. 2008 Boys-18 Penza RUS 2008-11-03
RcRownchangeKK*chgGame
 2047 2049 3.50 8 -0.50 15 -7.50 
  Dimukhametov, Artur f2285 RUS0.001-0.2015-3.00 
  Aldokhin, Ivan 2244 RUS0.001-0.2515-3.75 
  Budruev, Mikhail 1787 RUS1.0010.18152.70 
  Mukhametzhanov, Marat 1931 RUS0.001-0.6615-9.90 
  Kosov, Sergey 1825 RUS1.0010.22153.30 
  Ovchinnikov, Alexey 2181 RUS0.5010.18152.70 
  Alyautdinov, Rushan 2193 RUS0.001-0.3115-4.65 
  Zhuravlev, Timur 1929 RUS1.0010.34155.10 

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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