Individual Calculations June 2016
 Erickson, Lane Austin  Total change: -25.60  Rating chartPersonal card
 2016 Mechanics' Spring Tuesday Marathon San Francisco, California USA 2016-03-15
RcRownchangeKK*chgGame
 1586 1527 2.00 6 -0.64 40 -25.60 
  Krasnov, Steven Lender 1927  * USA0.001-0.0840-3.20 
  Boldi, Ethan Vaughn 1702 USA0.001-0.2740-10.80 
  Donaldson, Kyle Garrett 1527 USA0.001-0.5040-20.00 
  Greene, Sam 1532 USA0.001-0.4940-19.60 
  Aafjes, Marc 1462 USA1.0010.414016.40 
  Erdenebileg, Erkhes M 1368 USA1.0010.294011.60 
 * 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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