Individual Calculations June 2024
 Abraham, John Zacharia  Total change: -56.40  Rating chartPersonal card
 33rd Annual Chicago Open - U2300 Wheeling, IL USA 2024-05-24
RcRownchangeKK*chgGame
 1814 1998 3.00 6 -1.41 40 -56.40 
  Feng, Jay 1828 USA0.501-0.2240-8.80 
  Yu, Matthew 1728 USA1.0010.17406.80 
  Thiagarajan, Arvind Kankesh 1894 USA0.501-0.1440-5.60 
  Ng, Timothy 1819 USA0.001-0.7340-29.20 
  Kamesh, Vidyuth 1858 USA0.001-0.6940-27.60 
  Marmer, Daniel 1755 USA1.0010.20408.00 

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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