Individual Calculations March 2018
 Huang, Andy  Total change: -27.20  Rating chartPersonal card
 2018 Baltimore Open Linthicum Heights, Maryland USA 2018-02-09
RcRownchangeKK*chgGame
 2011 2206 3.00 5 -0.68 40 -27.20 
  Narkeeran, Madhavan 1926 USA0.501-0.3440-13.60 
  Chin, Angelica 1967 USA0.501-0.3040-12.00 
  Narasimhan, Narkeeran 1913 USA1.0010.15406.00 
  Heesters, Pieter 1946 USA1.0010.18407.20 
  Hua, Eugene f2301 CAN0.001-0.3740-14.80 

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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