Individual Calculations August 2021
 Lee, Addison  Total change: -57.60  Rating chartPersonal card
 Best of the West 2021 - Expert San Mateo, California USA 2021-07-03
RcRownchangeKK*chgGame
 1706 2105 5.00 7 -1.44 40 -57.60 
  Bansal, Advay 1705  * USA0.501-0.4240-16.80 
  Matai, Krish 1705  * USA1.0010.08403.20 
  Lee, Yesun Kate 1705  * USA0.501-0.4240-16.80 
  Jiang, Lucas 1711 USA0.501-0.4240-16.80 
  Jiang, Nicholas 1705  * USA1.0010.08403.20 
  Deng, Henry 1705  * USA0.501-0.4240-16.80 
  Yang, Vincent 1705  * USA1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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