Rapid: Individual Calculations August 2018
 Sivakov, Viktor  Total change: -28.80  Rating chartPersonal card
 Vidnoe gambit 2018 A Vidnoe RUS 2018-06-30
RcRownchangeKK*chgGame
 1813 2146 4.50 7 -1.44 20 -28.80 
  Zagorskii, Artem 1746  * RUS0.501-0.4220-8.40 
  Fokina, Elina 1762 RUS0.001-0.9120-18.20 
  Ogurtzov, Igor 1746  * RUS1.0010.08201.60 
  Saulina, Varvara wf2196 RUS0.001-0.4320-8.60 
  Zhuk, Evgeny 1746  * RUS1.0010.08201.60 
  Serdyukov, Maksim A. 1746  * RUS1.0010.08201.60 
  Gusev, Dmitri 1746  * RUS1.0010.08201.60 
 * 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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