Individual Calculations August 2023
 Raparthi, Ankit  Total change: -8.00  Rating chartPersonal card
 1000GM NY Summer Norm Invitational - IM D Qualifier New York, New York USA 2023-07-06
RcRownchangeKK*chgGame
 1932 1924 4.00 9 -0.40 20 -8.00 
  Nasta, Kiren 2008 USA1.0010.622012.40 
  Mottola, Max 1913 USA1.0010.48209.60 
  Pagan, Jonathan 2013 USA0.5010.12202.40 
  Rosenberg, Evan S 1973 USA0.001-0.4320-8.60 
  Safranek, William 1923 USA0.001-0.5020-10.00 
  Liu, Leonardo 1871 USA0.001-0.5720-11.40 
  Ho, Carter 1917 USA0.501-0.0120-0.20 
  Paragua, Megan Althea 1904 USA0.001-0.5320-10.60 
  Gaw, Chloe 1864 USA1.0010.42208.40 

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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