Individual Calculations July 2023
 Allen, William Austin, Iii  Total change: 105.20  Rating chartPersonal card
 2023 National Open - Under 2100 Las Vegas, NV USA 2023-06-15
RcRownchangeKK*chgGame
 1806 1573 4.00 6 2.63 40 105.20 
  Agam, Adriel 1735 USA1.0010.714028.40 
  Zhou, David 1971 CAN0.001-0.0840-3.20 
  Handigol, Abhishek 1884 USA0.5010.364014.40 
  Ni, Leo 1586 USA1.0010.524020.80 
  Daniels, Noah Montgomery 1769 USA0.5010.254010.00 
  Rupel, David 1890 USA1.0010.874034.80 

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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