Individual Calculations September 2023
 Klein, Jack  Total change: 20.20  Rating chartPersonal card
 28th annual Bradley Open - Major Windsor Locks, CT USA 2023-07-28
RcRownchangeKK*chgGame
 1849 1869 4.00 5 1.01 20 20.20 
  Mutnuri, Krishna Saketh 1681 USA1.0010.26205.20 
  Zhou, Jianchao g2540 CHN0.001-0.0120-0.20 
  Zoffer, Oskar 1703 USA1.0010.28205.60 
  Riaz, Rayhan 1583 USA1.0010.16203.20 
  Li, Justin Y 1737 USA1.0010.32206.40 

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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