Individual Calculations June 2023
 Chung, Kevin  Total change: 19.20  Rating chartPersonal card
 1000GM Bay Area April 2023 BonaFIDE Swiss Open Sunnyvale, CA USA 2023-04-22
RcRownchangeKK*chgGame
 1715 1430 1.50 5 0.48 40 19.20 
  Wang, Isaac 2049 USA0.001-0.0240-0.80 
  Yang, Vian 1554 USA0.001-0.3340-13.20 
  Patil, Yashas 1640 USA0.5010.274010.80 
  Jin, Austin 1788 USA0.001-0.1040-4.00 
  Indukuri, Suhas Varma 1544 USA1.0010.664026.40 

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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