Individual Calculations June 2024
 Shapiro-Erciyas, Ahmet  Total change: -11.00  Rating chartPersonal card
 33rd Annual Chicago Open - U2100 Wheeling, IL USA 2024-05-24
RcRownchangeKK*chgGame
 1808 1912 2.00 4 -0.55 20 -11.00 
  Wagner, Jason 1857 USA1.0010.42208.40 
  Yu, Tianxiang Carlos 1734 USA1.0010.27205.40 
  Akintonde, Jimi 1904 USA0.001-0.5120-10.20 
  Bajaj, Arjun 1738 USA0.001-0.7320-14.60 

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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