Individual Calculations March 2015
 Khalturin, Nikolai  Total change: 31.20  Rating chartPersonal card
 Tyumen Chmp. 2015 Men Tyumen RUS 2015-01-23
RcRownchangeKK*chgGame
 1961 1934 4.00 7 0.78 40 31.20 
  Tokarev, Yurii 1653 RUS1.0010.16406.40 
  Kitaev, Ilya 2112 RUS1.0010.734029.20 
  Smirnov, Nikolai Vl. 2006 RUS0.5010.10404.00 
  Kolupaev, Vadim 1955 RUS1.0010.534021.20 
  Antipin, Sergei 2005 RUS0.5010.10404.00 
  Seredov, Dmitrij 2132 RUS0.001-0.2440-9.60 
  Soloviov, Vitalii 1865 RUS0.001-0.6040-24.00 

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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