Individual Calculations June 2023
 Katz, Stewart  Total change: 3.20  Rating chartPersonal card
 1000GM Bay Area April 2023 BonaFIDE Swiss Open Sunnyvale, CA USA 2023-04-22
RcRownchangeKK*chgGame
 1819 1594 1.00 4 0.08 40 3.20 
  Karthi, Jashith 1876 USA1.0010.844033.60 
  Bhaduri, Neil S 1949 USA0.001-0.1140-4.40 
  Sun, Kevin 1700 USA0.001-0.3640-14.40 
  Parvathaneni, Nikhil 1750 USA0.001-0.2940-11.60 

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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