Individual Calculations June 2024
 Cigan, Jason  Total change: -17.80  Rating chartPersonal card
 33rd Annual Chicago Open - U2300 Wheeling, IL USA 2024-05-24
RcRownchangeKK*chgGame
 1840 1990 4.00 7 -0.89 20 -17.80 
  Wang, Aaron 1824 USA0.501-0.2220-4.40 
  Ng, Timothy 1819 USA0.001-0.7320-14.60 
  Xia, Heng 1875 USA1.0010.34206.80 
  Weber, Madeline L 1897 USA1.0010.37207.40 
  Yang, Andre 1731 USA0.501-0.3220-6.40 
  Na Polisetti, Lohit Krishna Nara 1815 USA1.0010.27205.40 
  Vanderhoek, Kalman 1921 USA0.001-0.6020-12.00 

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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