Individual Calculations July 2009
 Trenbukov, Alexey  Total change: 6.45  Rating chartPersonal card
 B-18 FL 2009 RUS Juniors Champ. Dagomys RUS 2009-04-15
RcRownchangeKK*chgGame
 2076 2035 4.00 8 0.43 15 6.45 
  Simokov, Aleksei 1972 RUS0.501-0.0915-1.35 
  Sotnikov, Maxim 2022 RUS0.501-0.0215-0.30 
  Vetryansky, Vladimir 2193 RUS1.0010.711510.65 
  Vanifatov, Yury 2161 RUS0.001-0.3315-4.95 
  Mukhametzhanov, Marat 1984 RUS1.0010.43156.45 
  Shustov, Igor 2057 RUS1.0010.53157.95 
  Sviridov, Valery 2154 RUS0.001-0.3415-5.10 
  Myshkin, Nikita 2063 RUS0.001-0.4615-6.90 

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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