Rapid: Individual Calculations July 2022
 Zaitseva, Tamara  Total change: -17.40  Rating chartPersonal card
 Day of Russia_Senior women Moscow RUS 2022-06-04
RcRownchangeKK*chgGame
 1720 1802 4.50 9 -0.87 20 -17.40 
  Potikhoshkina, Nadezhda 2134 RUS0.001-0.1220-2.40 
  Lunkina, Yulia wf1690 RUS0.001-0.6520-13.00 
  Glazunova, Lyudmila 1693 RUS1.0010.35207.00 
  Kazantseva, Alla 1469 RUS0.001-0.8820-17.60 
  Chekushina, Nina 1402  * RUS1.0010.08201.60 
  Melnikova, Anna 1748 RUS1.0010.42208.40 
  Vorotnikova, Natalia wc1860 RUS0.001-0.4220-8.40 
  Frantsuzova, Lyudmila 1649 RUS1.0010.30206.00 
  Beliaeva, Natalia wf1837 RUS0.5010.05201.00 
 * 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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