Individual Calculations September 2023
 Wasiolek, Rory E  Total change: -40.20  Rating chartPersonal card
 2nd annual Nashville Summer Classic Nashville, TN USA 2023-07-28
RcRownchangeKK*chgGame
 1851 2014 0.00 3 -2.01 20 -40.20 
  Horobetz, Graham 2140 USA0.001-0.3320-6.60 
  Jonnalagadda, Vishnusankar 1809 USA0.001-0.7620-15.20 
  Spinrad, Jerry 1603 USA0.001-0.9220-18.40 

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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