Individual Calculations November 2017
 Poletaev, Vitaly  Total change: 9.20  Rating chartPersonal card
 Senior men Champ. 2017_FL Sochi RUS 2017-10-07
RcRownchangeKK*chgGame
 1954 1955 5.00 9 0.46 20 9.20 
  Polyakov, Yury 2237 RUS0.001-0.1620-3.20 
  Kashirsky, Eugeny D. 1726 RUS0.001-0.7920-15.80 
  Nikulin, Vladimir 1751 RUS1.0010.24204.80 
  Akopian, Sergey. 1721 RUS1.0010.21204.20 
  Schevnin, Leonid 1807 RUS1.0010.30206.00 
  Dedyukhin, Oleg 2149 RUS0.001-0.2520-5.00 
  Knyazev, Nikolay 1901 RUS1.0010.42208.40 
  Vager, Boris f2087 RUS1.0010.682013.60 
  Ignatyev, Viktor 2207 RUS0.001-0.1920-3.80 

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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