Individual Calculations July 2009
 Mukhin, Alexey A.  Total change: -0.90  Rating chartPersonal card
 Elets 2009 open Elets RUS 2009-05-07
RcRownchangeKK*chgGame
 1981 1991 3.00 6 -0.06 15 -0.90 
  Popov, Yuri 2189 RUS0.5010.26153.90 
  Ryakhovskiy, Alexander 1942 RUS0.001-0.5715-8.55 
  Popova, Anna 1718 RUS0.501-0.3315-4.95 
  Degtiarev, Viktor 1911 RUS1.0010.39155.85 
  Semenkov, Alexander 2136 RUS0.001-0.3115-4.65 
  Afanasiev, Juri 1992 RUS1.0010.50157.50 

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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