Individual Calculations May 2019
 Filipovic, Irena  Total change: 9.20  Rating chartPersonal card
 2. Zuercher Oster Open B 2019 Zurich SUI 2019-04-19
RcRownchangeKK*chgGame
 1606 1794 5.50 7 0.46 20 9.20 
  Del Val, Josefa 1419 SUI1.0010.09201.80 
  Orsi, Graziano 1422 SUI1.0010.10202.00 
  Poell, Joerg 1634 SUI0.501-0.2120-4.20 
  Lenz, Boris 1508 SUI1.0010.16203.20 
  Bazzazi, Elnaz 1739 IRI1.0010.42208.40 
  Hoeger, Philipp 1794 GER0.5010.00200.00 
  Stochnialek, Dominika 1723 POL0.501-0.1020-2.00 

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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