Individual Calculations August 2023
 Dukic, Zachary  Total change: -6.80  Rating chartPersonal card
 2023 Charlotte Norm Super Swiss Charlotte, NC USA 2023-07-09
RcRownchangeKK*chgGame
 2170 2196 4.50 9 -0.34 20 -6.80 
  Korley, Kassa m2459 DEN0.001-0.1820-3.60 
  Hu, Merric 1984 USA0.001-0.7720-15.40 
  Lancman, Kyle 2036 USA0.001-0.7120-14.20 
  Gangavarapu, Sreekar 2071 USA0.501-0.1720-3.40 
  Kumar, Arya wc2073 USA1.0010.33206.60 
  Wang, Isaac 2353 USA1.0010.712014.20 
  Puckett, Matthew 2145 USA1.0010.43208.60 
  Rorrer, Grayson f2281 USA0.001-0.3820-7.60 
  Doknjas, Neil 2126 CAN1.0010.40208.00 

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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