Individual Calculations April 2009
 Bunyadov, Tamerlan  Total change: -17.25  Rating chartPersonal card
 Aeroflot open C Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2043 1840 1.00 7 -0.69 25 -17.25 
  Karpova, Lyudmila wf2131 RUS0.001-0.1525-3.75 
  Drozdov, Vladimir E. 2051 RUS0.5010.27256.75 
  Freuler, Roman 2080 SUI0.001-0.2025-5.00 
  Sergeev, Andrey 2046 RUS0.001-0.2425-6.00 
  Shafarostov, Artem 2004 RUS0.001-0.2825-7.00 
  Kuznetsov, Fiodor 1960 RUS0.5010.16254.00 
  Piskov, Vladimir 2030 RUS0.001-0.2525-6.25 

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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