Rapid: Individual Calculations April 2022
 Druzhinina, Olga  Total change: -67.60  Rating chartPersonal card
 Serpukhov rapid 2022 Serpukhov RUS 2022-03-06
RcRownchangeKK*chgGame
 1756 2245 5.00 9 -3.38 20 -67.60 
  Arutyunova, Yuliya 1547 RUS0.501-0.4920-9.80 
  Mertsalov, Semen 1617 RUS0.501-0.4920-9.80 
  Bandurina, Sofiya 1702 RUS1.0010.03200.60 
  Polukhin, Alexander 1819 RUS0.001-0.9320-18.60 
  Titarov, Vasilii 1477 RUS0.501-0.5020-10.00 
  Gizunov, Stepan 1845  * RUS1.0010.08201.60 
  Ulikhanyan, Alexandr 1935 RUS1.0010.14202.80 
  Filippova, Margarita wf1888 RUS0.001-0.8920-17.80 
  Atarov, Evgeniy 1971 RUS0.501-0.3320-6.60 
 * 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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