Rapid: Individual Calculations August 2018
 Ermakov, Alexandr N.  Total change: -6.00  Rating chartPersonal card
 Day of chess in Zaraisk 2018 Rapid Zaraisk RUS 2018-07-14
RcRownchangeKK*chgGame
 1640 1634 3.50 8 -0.30 20 -6.00 
  Samoylov, Andrey 2034  * RUS0.001-0.0820-1.60 
  Varankin, Leonid 1234  * RUS1.0010.08201.60 
  Beskov, Vladimir c1869 RUS1.0010.792015.80 
  Surikov, Victor 1877 RUS0.001-0.2020-4.00 
  Nikitenko, Nicolai 1848 RUS0.001-0.2320-4.60 
  Strelkov, Egor 1234  * RUS1.0010.08201.60 
  Chertkov, Maksim 1742 RUS0.001-0.3520-7.00 
  Pasyukov, Sergey 1285 RUS0.501-0.3920-7.80 
 * 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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