Individual Calculations July 2022
 Kaur, Aradh  Total change: -22.00  Rating chartPersonal card
 2022 National Open - Under 2100 Las Vegas, Nevada USA 2022-06-09
RcRownchangeKK*chgGame
 1696 1609 1.50 5 -0.55 40 -22.00 
  Rajaram, Rudransh 1643 USA0.001-0.4540-18.00 
  Qazi, Rafeh 1945 USA0.5010.384015.20 
  Tabor, Kai 1962 USA0.001-0.1140-4.40 
  Zhang, Elena 1388 USA1.0010.22408.80 
  Martinez, Lawrence 1544 USA0.001-0.5940-23.60 

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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