Individual Calculations September 2017
 Kudriavtseva, Natalia  Total change: -28.00  Rating chartPersonal card
 Ural chess festival - 2017. Women Ekaterinburg RUS 2017-08-01
RcRownchangeKK*chgGame
 1872 2045 4.00 8 -1.40 20 -28.00 
  Sargsyan, Alina 1645  * RUS1.0010.08201.60 
  Saunina, Ludmila wg2168 RUS0.001-0.3320-6.60 
  Tanygina, Yulia 1655 RUS1.0010.09201.80 
  Matsenko, Elena wf1910 RUS0.001-0.6820-13.60 
  Loktionova, Natalia wm2262 RUS0.001-0.2220-4.40 
  Zakharova, Lada 1645  * RUS0.501-0.4220-8.40 
  Kozlova, Valeriia 1645  * RUS1.0010.08201.60 
  Lysenko, Maria 2046 RUS0.5010.00200.00 
 * 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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