Individual Calculations September 2012
 Piskunov, Alexandr  Total change: 13.20  Rating chartPersonal card
 Abaza 2012 open Abaza RUS 2012-07-21
RcRownchangeKK*chgGame
 2147 2316 6.50 8 0.88 15 13.20 
  Tzigelnik, Evgeniy 1974 RUS1.0010.12151.80 
  Khlichkova, Tatiana wf2137 RUS1.0010.27154.05 
  Pakhomov, Egor m2417 RUS1.0010.64159.60 
  Malezkey, Vladimir 2110 RUS1.0010.24153.60 
  Mokhov, Vladimir 2315 RUS0.5010.00150.00 
  Tarasov, Sergey Ivan 2073 RUS0.001-0.8015-12.00 
  Shlauzer, Andrey 2081 RUS1.0010.21153.15 
  Tunik, Sergey 2072 RUS1.0010.20153.00 

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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