Individual Calculations December 2014
 Chen, Lachlan  Total change: -7.20  Rating chartPersonal card
 2014 MCC Hjorth Open Melbourne AUS 2014-10-31
RcRownchangeKK*chgGame
 1588 1262 0.50 5 -0.18 40 -7.20 
  Davis, Tony J 1662  * AUS0.001-0.0840-3.20 
  Wyss, Felix 1662  * AUS0.001-0.0840-3.20 
  Van Den Hoff, Damien 1634 AUS0.001-0.1040-4.00 
  Chew Lee, Alanna 1519 AUS0.001-0.1840-7.20 
  Kolak, Tanya 1464 AUS0.5010.264010.40 
 * 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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