Individual Calculations September 2012
 Abramovich, Antuan  Total change: -20.70  Rating chartPersonal card
 Sukharev Memorial 2012 open Novosibirsk RUS 2012-07-18
RcRownchangeKK*chgGame
 1966 2052 3.50 8 -1.38 15 -20.70 
  Narchuk, Margarita 1745 RUS0.501-0.3615-5.40 
  Bychkova, Alina wc1884 RUS1.0010.28154.20 
  Shulzhenko, Oleg 1966 RUS0.001-0.6215-9.30 
  Vershinin, Mikhail 2034 RUS1.0010.47157.05 
  Garder, Igor 2223 RUS0.5010.23153.45 
  Lugovin, Andrej 1995 RUS0.001-0.5815-8.70 
  Krasnikov, Mikhail 1892 RUS0.501-0.2115-3.15 
  Solomin, Vyacheslav 1987 RUS0.001-0.5915-8.85 

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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