Individual Calculations June 2017
 Kuczek, Kevin W  Total change: -5.20  Rating chartPersonal card
 Spring 2017 Tuesday Night Marathon San Francisco, California USA 2017-03-14
RcRownchangeKK*chgGame
 1774 1869 4.00 7 -0.26 20 -5.20 
  Boldi, Nicholas Armen 1469  * USA1.0010.08201.60 
  Murray, Adam 1906 CAN1.0010.552011.00 
  Sevall, Jacob 1944 GER0.001-0.4020-8.00 
  Kondakov, Adrian 1760 USA0.001-0.6520-13.00 
  Malykin, Erika 1667 USA1.0010.24204.80 
  Argo, Guy 2001 USA0.001-0.3220-6.40 
  Erickson, Lane Aus 1671 USA1.0010.24204.80 
 * 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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