Individual Calculations December 2020
 Guliev, Roman  Total change: -20.80  Rating chartPersonal card
 PFO-2020_B19_STD Svetloe Pole RUS 2020-11-02
RcRownchangeKK*chgGame
 1913 1778 1.50 6 -0.52 40 -20.80 
  Tikhonov, Viacheslav c2178  * RUS0.001-0.0840-3.20 
  Salakhova, Adelya 1893 RUS0.5010.16406.40 
  Gumenniy, Evgeny 1905 RUS0.5010.17406.80 
  Deulin, Evgeny 1909 RUS0.001-0.3240-12.80 
  Timoshenko, K. 1744 RUS0.501-0.0540-2.00 
  Zakirov, Amir 1851 RUS0.001-0.4040-16.00 
 * 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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