Individual Calculations July 2022
 Zhang, Alan  Total change: -35.60  Rating chartPersonal card
 27th Annual Northeast Open - Major Stamford, Connecticut USA 2022-06-10
RcRownchangeKK*chgGame
 1960 2037 1.50 4 -0.89 40 -35.60 
  Jain, Vihaan 1675 USA0.501-0.4040-16.00 
  Lu, Maximillian f2354 USA0.001-0.1340-5.20 
  Reiss, Aiden 1922 USA1.0010.344013.60 
  Cheung, Ryan 1888 USA0.001-0.7040-28.00 

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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