Individual Calculations May 2024
 Jin, David  Total change: -55.60  Rating chartPersonal card
 1000GM April BonaFIDE 2024 San Jose, CA USA 2024-04-20
RcRownchangeKK*chgGame
 1792 1851 1.50 5 -1.39 40 -55.60 
  Liu, Liam 1720 USA0.501-0.1840-7.20 
  Wu, Zhuoyuan 1735 USA0.001-0.6640-26.40 
  Kulkarni, Neil 1722 USA1.0010.334013.20 
  Bagdasarian, Ararat 1812 USA0.001-0.5540-22.00 
  Mallela, Abhishek 1973 USA0.001-0.3340-13.20 

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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