Individual Calculations May 2019
 Bazzazi, Elnaz  Total change: 13.40  Rating chartPersonal card
 2. Zuercher Oster Open B 2019 Zurich SUI 2019-04-19
RcRownchangeKK*chgGame
 1593 1739 4.00 5 0.67 20 13.40 
  Haegin, Thomas 1339  * SUI1.0010.08201.60 
  Malli, Suvirr 1494 SUI1.0010.20204.00 
  Kohler, Werner 1730 SUI1.0010.49209.80 
  Filipovic, Irena 1794 CRO0.001-0.4220-8.40 
  Lachat, Martin 1607 SUI1.0010.32206.40 
 * 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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