Individual Calculations April 2023
 Thomas, Kenneth Patrick  Total change: -2.80  Rating chartPersonal card
 27th annual Mid-America Open - Major St. Louis, Missouri USA 2023-03-24
RcRownchangeKK*chgGame
 1905 1817 1.00 3 -0.14 20 -2.80 
  Starkman, Eric 1865 USA0.001-0.4320-8.60 
  Riddell, John 1975 USA0.5010.21204.20 
  Koehl, Evan 1874 USA0.5010.08201.60 

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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