Individual Calculations August 2023
 Arjun, Srinivasan  Total change: 88.80  Rating chartPersonal card
 The 1st Annual DMV Open Sterling, Virginia USA 2023-07-07
RcRownchangeKK*chgGame
 1967 1771 3.50 5 2.22 40 88.80 
  Oladapo, Adu m2088 NGR1.0010.874034.80 
  Kevin, Su 1883 USA1.0010.654026.00 
  Will, Moorhouse 2007 USA1.0010.804032.00 
  Andrew, Samuelson f2006 USA0.5010.294011.60 
  Sam, Schenk 1853 USA0.001-0.3940-15.60 

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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