Individual Calculations August 2022
 Samani, Amin  Total change: -15.60  Rating chartPersonal card
 50th Annual World Open - Open Philadelphia, Pennsylvania USA 2022-06-30
RcRownchangeKK*chgGame
 1897 1689 2.00 9 -0.39 40 -15.60 
  Flaquer, Luis f2152 DOM0.001-0.0540-2.00 
  Kondakov, Adrian c2001 USA0.5010.364014.40 
  Kowalysko, Roman 1957 USA0.001-0.1740-6.80 
  Wongso, Steve 1939 USA0.001-0.1940-7.60 
  Patel, Arav 1705 USA1.0010.524020.80 
  Vemparala, Nikash c2003 USA0.001-0.1440-5.60 
  Le, Nguyen c2001 VIE0.001-0.1440-5.60 
  Burgos Rodriguez, Edison 1842 PUR0.001-0.3040-12.00 
  Gillman, Jones 1472 FID0.501-0.2840-11.20 

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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