Individual Calculations August 2023
 Broihier, Ian  Total change: 45.60  Rating chartPersonal card
 24th annual Pittsburgh Open - Major Pittsburgh, PA USA 2023-07-21
RcRownchangeKK*chgGame
 1903 1677 2.00 4 1.14 40 45.60 
  Tay, Brian 1939 USA1.0010.824032.80 
  Murthy, Pappu 1850 USA0.001-0.2740-10.80 
  Gu, Ethan 1946 USA0.5010.334013.20 
  Luger, Sam 1876 USA0.5010.264010.40 

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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