Individual Calculations September 2012
 Sergeev, Ilya  Total change: 3.15  Rating chartPersonal card
 Abaza 2012 open Abaza RUS 2012-07-21
RcRownchangeKK*chgGame
 2093 2034 3.50 8 0.21 15 3.15 
  Puraev, Artemiy 2206 RUS0.5010.23153.45 
  Shoev, Kirill 2279 RUS1.0010.801512.00 
  Tarasov, Sergey Ivan 2073 RUS1.0010.55158.25 
  Khlichkova, Tatiana wf2137 RUS0.001-0.3615-5.40 
  Malezkey, Vladimir 2110 RUS0.001-0.4015-6.00 
  Shlauzer, Andrey 2081 RUS0.001-0.4315-6.45 
  Koshevaya, Anna 1640 RUS1.0010.08151.20 
  Tikhomirov, Alexey f2217 UKR0.001-0.2615-3.90 

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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