Rapid: Individual Calculations July 2022
 Kotomina, Svetlana  Total change: -18.00  Rating chartPersonal card
 Day of Russia_Senior women Moscow RUS 2022-06-04
RcRownchangeKK*chgGame
 1763 1800 4.00 9 -0.90 20 -18.00 
  Gansvind, Valeriya I. wf2131 EST0.001-0.1220-2.40 
  Glazunova, Lyudmila 1693 RUS1.0010.35207.00 
  Mikhaylova, Irina wg2255 RUS0.001-0.0620-1.20 
  Khramtsova, Irina wf1813 RUS0.001-0.4820-9.60 
  Mostovaya, Vera 1333 RUS0.001-0.9520-19.00 
  Berezovskaya, Vera 1400  * RUS1.0010.08201.60 
  Vasiukova, Ekaterina 1730 RUS1.0010.40208.00 
  Lunkina, Yulia wf1690 RUS1.0010.35207.00 
  Lisachenko, Natalia 1820 RUS0.001-0.4720-9.40 
 * 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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