Individual Calculations March 2018
 Lu, Ming  Total change: -6.00  Rating chartPersonal card
 2018 San Diego Open San Diego, California USA 2018-02-17
RcRownchangeKK*chgGame
 2051 1852 1.00 4 -0.15 40 -6.00 
  Yang, Kevin 2219 USA0.001-0.1040-4.00 
  Wang, Annie fwm2252  * USA0.001-0.0840-3.20 
  McNeill, Gordon 1848 USA0.001-0.5140-20.40 
  Subedi, Avinay 1883 NEP1.0010.544021.60 
 * 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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