Individual Calculations July 2023
 Andersen, Alec  Total change: -23.40  Rating chartPersonal card
 9th annual Continental Class Championships - Masters Reston, VA USA 2023-06-16
RcRownchangeKK*chgGame
 2000 2040 0.50 3 -1.17 20 -23.40 
  Samuelson, Andrew f1993 USA0.501-0.0720-1.40 
  Clancy, Daniel 1990 USA0.001-0.5720-11.40 
  Singh, Hersh 2017 USA0.001-0.5320-10.60 

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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