Individual Calculations February 2020
 Sorokin, Artem  Total change: -70.00  Rating chartPersonal card
 Early Bird 20 St. Petersburg RUS 2020-01-02
RcRownchangeKK*chgGame
 1709 1965 4.50 8 -1.75 40 -70.00 
  Gordienko, Evgeniy S. 1565  * RUS1.0010.08403.20 
  Aleksandrov, Danila 2205 RUS0.001-0.2040-8.00 
  Kudin, Alexander 1817 RUS0.001-0.7040-28.00 
  Puzyrevsky, Semen 1616 RUS0.501-0.3940-15.60 
  Lezina, Anna 1621 RUS1.0010.12404.80 
  Ismailov, Magomed Dm. 1565  * RUS0.001-0.9240-36.80 
  Kurbanov, Sergey 1612 RUS1.0010.11404.40 
  Timirev, Sergey 1667 RUS1.0010.15406.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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