Individual Calculations September 2018
 Lapin, Nikita  Total change: 66.40  Rating chartPersonal card
 V.Korchnoi Memorial 2018 St. Petersburg RUS 2018-08-15
RcRownchangeKK*chgGame
 1863 1616 3.50 9 1.66 40 66.40 
  Artamonov, Valery 2016  * RUS0.001-0.0840-3.20 
  Volkov, Maksim 1989 RUS0.001-0.1040-4.00 
  Trushnikov, Viacheslav 1793 RUS0.5010.23409.20 
  Arbynova, Agniya 1827 RUS0.5010.274010.80 
  Khodko, Yurii N. 1822 RUS0.001-0.2440-9.60 
  Lyazhkov, Sergey 1835 RUS1.0010.784031.20 
  Yakovlev, Yuri S. 1850 RUS0.001-0.2140-8.40 
  Nikolaev, Alexandr 1765 RUS1.0010.704028.00 
  Kuizhev, Adam 1867 RUS0.5010.314012.40 
 * 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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