Rapid: Individual Calculations January 2023
 Dumcheva, Julia  Total change: 9.60  Rating chartPersonal card
 VEGAS_RAPID B (November) 2022 Nemchinovka RUS 2022-11-26
RcRownchangeKK*chgGame
 1574 1993 3.00 3 0.48 20 9.60 
  Gorbunov, Gleb 1917 RUS1.0010.40208.00 
  Balyukov, Vladimir 1213 RUS1.0010.00200.00 
  Akhmetov, Yaroslav 1593  * 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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