Individual Calculations October 2023
 Lee, Daniel  Total change: -74.80  Rating chartPersonal card
 2023 Illinois Open State Championship - Open section Northbrook, IL USA 2023-09-01
RcRownchangeKK*chgGame
 1732 1921 2.50 6 -1.87 40 -74.80 
  Kong, Luke 1575 USA0.001-0.8940-35.60 
  Munaganuri, Vamsi 1619 USA1.0010.15406.00 
  Oberai, Vikram 1834 USA0.501-0.1240-4.80 
  Earsley, Austin Thomas 1839 USA1.0010.394015.60 
  Marciano, Orry Matthew 1857 USA0.001-0.5940-23.60 
  Aaron, Michael E 1670 USA0.001-0.8140-32.40 

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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