Individual Calculations December 2019
 Guo, Andrew  Total change: 13.20  Rating chartPersonal card
 Berkeley Weekender November 2019 Berkeley, California USA 2019-11-08
RcRownchangeKK*chgGame
 1759 1543 1.00 3 0.33 40 13.20 
  Bansal, Advay 1732 USA0.5010.254010.00 
  Sivakumar, Shaaketh 1780 USA0.001-0.2040-8.00 
  Eswaran, Aksithi wc1765 USA0.5010.284011.20 

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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