Individual Calculations December 2021
 Tkachev, Roman  Total change: 54.00  Rating chartPersonal card
 Standard - SFO championship - 2021. B19 Barnaul RUS 2021-10-31
RcRownchangeKK*chgGame
 1738 1612 4.50 9 1.35 40 54.00 
  Kirillov, Anton 2012  * RUS0.5010.424016.80 
  Ivanov, Mikhail Vas. 1740 RUS1.0010.674026.80 
  Trukhin, Dmitry 1962 RUS0.001-0.1140-4.40 
  Rozhdestvensky, Mikhail 1799 RUS0.5010.24409.60 
  Morozov, Roman A. 1435 RUS1.0010.274010.80 
  Krivich, Ilya 1942 RUS0.001-0.1240-4.80 
  Unzhakov, Vladislav 1865 RUS0.001-0.1940-7.60 
  Patichev, Anton 1675 RUS0.5010.09403.60 
  Volokitin, Saveliy 1212  * RUS1.0010.08403.20 
 * 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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