Individual Calculations March 2020
 Orsi, Graziano  Total change: -19.60  Rating chartPersonal card
 Int. Chess Open Graz - Group B Graz AUT 2020-02-14
RcRownchangeKK*chgGame
 1627 1449 1.00 7 -0.98 20 -19.60 
  Lukacs, Anna Kata 1774 HUN0.001-0.1320-2.60 
  Loibl, Johann 1692 AUT0.001-0.2020-4.00 
  Muhr, Andreas 1636 AUT0.001-0.2620-5.20 
  Weichhart, Daniel 1653 AUT0.001-0.2420-4.80 
  Tolksdorf, Christopher 1701 GER0.001-0.1920-3.80 
  Aldrian, Stefan 1586 AUT0.001-0.3220-6.40 
  Ragchaasuren, Boerte 1348 AUT1.0010.36207.20 

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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