Rapid: Individual Calculations August 2014
 Potter, Christopher  Total change: 12.80  Rating chartPersonal card
 Dandenong Rapid 2014 Melbourne AUS 2014-06-18
RcRownchangeKK*chgGame
 1763 1603 2.50 6 0.64 20 12.80 
  Hernandez, Walter 1565 AUS1.0010.45209.00 
  Drew, Phillip 1848 AUS0.001-0.2020-4.00 
  Lojanica, Milenko 2003  * BIH0.001-0.0820-1.60 
  Bickell, Stephen J 1634 AUS1.0010.542010.80 
  Jenkins, Keith 1803 AUS0.001-0.2420-4.80 
  Armerman, Mendel 1727 AUS0.5010.17203.40 
 * 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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