Individual Calculations October 2016
 Chen, Mingson  Total change: -13.60  Rating chartPersonal card
 2016 Alan Benson Memorial Tournament San Francisco, California USA 2016-08-02
RcRownchangeKK*chgGame
 1693 1825 4.50 8 -0.68 20 -13.60 
  Capdeville, Barry E 1425  * USA0.501-0.4220-8.40 
  Otterbach, Renate 1425  * USA1.0010.08201.60 
  Weingarten, Daniel P 1659 USA0.501-0.2220-4.40 
  Lukasiewicz, Aleksander 1982 POL0.001-0.2920-5.80 
  Donnelly, Patrick T 1684 USA1.0010.31206.20 
  Sherwood, Peter 1746 USA1.0010.39207.80 
  Askin, Michael C 1999 USA0.001-0.2720-5.40 
  Rakonitz, David 1624 USA0.501-0.2620-5.20 
 * 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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