Individual Calculations September 2023
 Fong, Kevin  Total change: 46.00  Rating chartPersonal card
 1000GM Summer Championship - Open Sunnyvale, CA USA 2023-07-01
RcRownchangeKK*chgGame
 1862 1898 5.00 7 1.15 40 46.00 
  Wen, Kally wc1811 USA0.501-0.1240-4.80 
  Puppalla, Pranay 1809 USA1.0010.384015.20 
  Patel, Kian 1709 USA1.0010.254010.00 
  Gokhale, Rishabh C 1902 IND0.5010.01400.40 
  Castillo Coca, Mai wf2110 CUB0.5010.274010.80 
  Vidyarthi, Omya wm1958 USA0.5010.08403.20 
  Chinchwadkar, Om 1735 USA1.0010.284011.20 

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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