Individual Calculations June 2024
 Li, Justin Y  Total change: 32.00  Rating chartPersonal card
 92nd Massachusetts Open Westford, MA USA 2024-05-25
RcRownchangeKK*chgGame
 1895 1918 3.50 5 0.80 40 32.00 
  Wu, Felix 1613 USA1.0010.14405.60 
  Vedula, Hrishikesh 1804 USA0.501-0.1640-6.40 
  Kislay, Kaustubh 1828 USA1.0010.384015.20 
  Liu, Kelsey wm1946 USA1.0010.544021.60 
  Ampie, Mauro f2282 NCA0.001-0.1040-4.00 

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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