Individual Calculations November 2018
 Petrovska, Katerina  Total change: -16.20  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1890 1966 5.00 10 -0.81 20 -16.20 
  Nokuthula, Mkhonta 1566  * SWZ1.0010.08201.60 
  Terbe, Julianna wm2260 HUN0.001-0.1520-3.00 
  Chang, Suzana wf2037 BRA1.0010.602012.00 
  Faqeeh, Aseel 1566  * PLE1.0010.08201.60 
  Garcia , Marcella 1755 HON0.501-0.2720-5.40 
  Sivarajasingam, Shayanna wc1788 WLS0.001-0.7320-14.60 
  Nilssen, Ellen Fredericia 2101 DEN0.5010.18203.60 
  Nassr, Rania wf1901 ALG0.501-0.0920-1.80 
  Stoeri, Laura wf2118 SUI0.5010.20204.00 
  Edithso, Samantha 1805 INA0.001-0.7120-14.20 
 * 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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