Individual Calculations September 2016
 Sidorov, Evgeniy  Total change: -18.20  Rating chartPersonal card
 Zhukovskiy-0816 Zhukovskiy RUS 2016-08-16
RcRownchangeKK*chgGame
 1705 1881 4.00 7 -0.91 20 -18.20 
  Cheglov, Andrey 1481  * RUS1.0010.08201.60 
  Grafchikov, Alexey 1707 RUS0.501-0.2320-4.60 
  Shebchenko, Vladimir 1866 RUS0.001-0.5220-10.40 
  Gutiev, Timur 1481  * RUS1.0010.08201.60 
  Zakharova, Diana 1688 RUS1.0010.25205.00 
  Mozgalov, Viktor 1912 RUS0.001-0.4620-9.20 
  Epishkin, Vladimir 1799 RUS0.501-0.1120-2.20 
 * 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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