Individual Calculations March 2019
 Jayaraman, Arvind  Total change: 11.20  Rating chartPersonal card
 2019 Baltimore Open Linthicum Heights, Maryland USA 2019-02-08
RcRownchangeKK*chgGame
 2131 2200 3.50 5 0.56 20 11.20 
  Gilden, Larry f2029 USA0.501-0.2320-4.60 
  Prem, Pranav 1800  * USA1.0010.08201.60 
  Narkeeran, Madhavan 2008 USA1.0010.25205.00 
  Erenburg, Sergey g2586 USA0.5010.41208.20 
  Kahn, Aaron 2233 USA0.5010.05201.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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