Individual Calculations February 2018
 Sartorio, William  Total change: 57.60  Rating chartPersonal card
 9th Annual Golden State Open Concord, California USA 2018-01-12
RcRownchangeKK*chgGame
 2030 1747 2.50 6 1.44 40 57.60 
  Ke, Ivan 2147  * USA0.001-0.0840-3.20 
  Srihari, Pranav 1963 USA0.5010.284011.20 
  Doyle, Bryon 2126 USA1.0010.914036.40 
  Murugappan, Ganesh 2065 USA0.5010.374014.80 
  Eswaran, Ashritha wm2065 USA0.001-0.1340-5.20 
  Liu, Kimberly wf1813 USA0.5010.09403.60 
 * 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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