Individual Calculations December 2018
 Sigal, Lev  Total change: 22.80  Rating chartPersonal card
 PFO-2018 B19 STD Svetloe Pole RUS 2018-11-03
RcRownchangeKK*chgGame
 1826 1516 2.00 9 0.57 40 22.80 
  Usanin, Mikhail 1916  * RUS1.0010.924036.80 
  Breskanu, Nikita 1916  * RUS0.001-0.0840-3.20 
  Malyshev, Evgeny 1916  * RUS0.001-0.0840-3.20 
  Ovsyanyuk, Dmitriy 1916  * RUS0.001-0.0840-3.20 
  Ayrapetyan, Oganes 1887 RUS0.5010.404016.00 
  Satdarov, Mikhail 1625 RUS0.001-0.3540-14.00 
  Belov, Mark 1601 RUS0.001-0.3840-15.20 
  Grigorjev, , Maxim 1773 RUS0.5010.324012.80 
  Nikitin, Georgy 1882 RUS0.001-0.1040-4.00 
 * 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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