Individual Calculations April 2023
 Orton, William  Total change: -30.00  Rating chartPersonal card
 27th annual Mid-America Open - Major St. Louis, Missouri USA 2023-03-24
RcRownchangeKK*chgGame
 1869 2026 2.00 5 -1.50 20 -30.00 
  Higuchi, Hiro Michael 1879 USA0.501-0.2020-4.00 
  Marler, Alex J 2009 USA0.001-0.5220-10.40 
  Bhatta, Rohit 1763 USA1.0010.18203.60 
  Marciano, Orry Matthew 1820 USA0.501-0.2620-5.20 
  Klugstedt, Vincent Christian 1875 GER0.001-0.7020-14.00 

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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