Individual Calculations July 2024
 Prasetyo, Aiden  Total change: -36.00  Rating chartPersonal card
 2024 May Rising Star FIDE Classic - U2000 Section Mesa, AZ USA 2024-05-25
RcRownchangeKK*chgGame
 1747 1723 0.50 3 -0.90 40 -36.00 
  Langer, Brad 1783 USA0.001-0.4240-16.80 
  Powers, Victor 1673 USA0.501-0.0740-2.80 
  Blackman, Ryan K 1785 USA0.001-0.4140-16.40 

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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