Rapid: Individual Calculations February 2020
 Greben, Nikita  Total change: 15.00  Rating chartPersonal card
 Petrograd District Rapid 2020-2 St. Petersburg RUS 2020-01-25
RcRownchangeKK*chgGame
 1548 1183 1.50 7 0.75 20 15.00 
  Golovkina, Anastasia wf1583  * RUS1.0010.922018.40 
  Belov, Nikita 1583  * RUS0.001-0.0820-1.60 
  Shalkin, Matvey 1583  * RUS0.5010.42208.40 
  Ismagilov, Igor 1583  * RUS0.001-0.0820-1.60 
  Sazhin, Alexandr 1558 RUS0.001-0.0920-1.80 
  Romanov, Nikita M. 1583  * RUS0.001-0.0820-1.60 
  Sviridov, Leon 1363 RUS0.001-0.2620-5.20 
 * 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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