Individual Calculations April 2022
 Erendzhenova, Polina  Total change: -47.20  Rating chartPersonal card
 UFO Women Chess Championship 2022 Elista RUS 2022-03-21
RcRownchangeKK*chgGame
 1809 2006 2.50 7 -2.36 20 -47.20 
  Pakhomkina, Eugenia 1370 RUS1.0010.01200.20 
  Gritsayeva, Oksana wf2296 RUS0.001-0.1620-3.20 
  Shvedova, Maria 1756 RUS0.001-0.8120-16.20 
  Pischal, Yulia wf1963 UKR0.001-0.5620-11.20 
  Bukhtinova, Ayuna 1606  * RUS1.0010.08201.60 
  Badmaeva, Baina 1750 RUS0.501-0.3120-6.20 
  Panakhova, Elena 1923 UKR0.001-0.6120-12.20 
 * 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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