Individual Calculations February 2018
 Sakalli, Selcuk Orkun  Total change: 13.80  Rating chartPersonal card
 St. Petersburg 91st Championship_Quarterfinal 1-9 St. Petersburg RUS 2017-12-04
RcRownchangeKK*chgGame
 1873 1683 2.00 5 0.69 20 13.80 
  Kuznetsov, Mikhail 1914 RUS0.001-0.2120-4.20 
  Gantsevich, Dmitry 1769 RUS1.0010.622012.40 
  Skrjabin, Igor 1989 RUS0.001-0.1420-2.80 
  Fateev, Michail 1921 RUS0.001-0.2020-4.00 
  Loktionov, Kirill 1771 RUS1.0010.622012.40 

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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