Individual Calculations July 2021
 Savage, Allan G  Total change: -2.00  Rating chartPersonal card
 8th Cherry Blossom Classic - Under 2300 Dulles, Virginia USA 2021-05-28
RcRownchangeKK*chgGame
 1865 1977 2.50 4 -0.10 20 -2.00 
  Nair, Siddhant 1851 USA0.501-0.1720-3.40 
  Cardwell, Guy Aver 1867 USA0.501-0.1520-3.00 
  Su, Kevin 1776 USA1.0010.24204.80 
  Rea, Andrew B 1965 USA0.501-0.0220-0.40 

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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