Individual Calculations July 2024
 Chang, Jerry  Total change: -38.00  Rating chartPersonal card
 2024 Carolinas Classic - U2100 Charlotte, NC USA 2024-06-07
RcRownchangeKK*chgGame
 1757 1842 1.50 4 -0.95 40 -38.00 
  Chang, Leo 1790 USA0.001-0.5740-22.80 
  Zhang, Brian Qixuan 1736 USA1.0010.364014.40 
  Kondabathini, Namish 1766 USA0.501-0.1040-4.00 
  Atassi, Celine 1736 USA0.001-0.6440-25.60 

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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