Individual Calculations March 2019
 Diep, Andrew  Total change: 21.20  Rating chartPersonal card
 2019 Baltimore Open - U2200 Linthicum Heights, Maryland USA 2019-02-08
RcRownchangeKK*chgGame
 1945 1740 1.50 4 0.53 40 21.20 
  Ling, Evan 1983 USA0.001-0.2040-8.00 
  Maheshwari, Jayant 1872 USA0.5010.18407.20 
  Fischer, Robert 1907 USA0.5010.22408.80 
  Rea, Andrew 2016 USA0.5010.334013.20 

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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