Individual Calculations July 2024
 Atoufi, Artin  Total change: 22.80  Rating chartPersonal card
 2024 May Rising Star FIDE Classic - U2000 Section Mesa, AZ USA 2024-05-25
RcRownchangeKK*chgGame
 1699 1687 2.50 4 0.57 40 22.80 
  Langer, Brad 1783 USA0.001-0.3740-14.80 
  Skanda, Saurav 1582 USA1.0010.364014.40 
  Zaldivar, Mark 1726 USA1.0010.554022.00 
  Carroll, Mark 1706 USA0.5010.03401.20 

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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