Individual Calculations April 2014
 Bondarenko, Ivan.  Total change: 25.50  Rating chartPersonal card
 Winter on Petrograd Side 2014 St. Petersburg RUS 2014-02-17
RcRownchangeKK*chgGame
 1988 1862 4.50 8 1.70 15 25.50 
  Schekachikhin, Maksim 2095 RUS1.0010.791511.85 
  Khusenkhojaev, Muhammad m2262  * TJK0.001-0.0815-1.20 
  Fraiman, Dmitry 2025 RUS0.001-0.2815-4.20 
  Gantsevich, Aleksey A. 1678 RUS1.0010.26153.90 
  Sheynin, Izrail 2041 RUS1.0010.731510.95 
  Tarasov, Ilya 2052 RUS0.001-0.2515-3.75 
  Shihaliev, Leonard 1687 RUS1.0010.27154.05 
  Svidinsky, Dmitry 2066 RUS0.5010.26153.90 
 * 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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