Individual Calculations June 2023
 Jackson, Cayden  Total change: -5.20  Rating chartPersonal card
 4th Colonial Open - U2100 Dulles, Virginia USA 2023-04-06
RcRownchangeKK*chgGame
 1529 1488 2.50 6 -0.13 40 -5.20 
  Shiman, Andrew 1808 USA0.001-0.1340-5.20 
  Chitnis, Shirish R 1204 USA1.0010.16406.40 
  Flemer, Jordan 1587 USA0.001-0.3640-14.40 
  Murugan Ayyappan, Adhiraiyan 1668 USA0.001-0.2640-10.40 
  Muthu, Kamatchi 1099 USA1.0010.09403.60 
  Tang, Vincent 1809 USA0.5010.374014.80 

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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