Individual Calculations December 2014
 Garner, Stephen J  Total change: 9.00  Rating chartPersonal card
 2014 John Purdy Memorial Open Sydney AUS 2014-09-09
RcRownchangeKK*chgGame
 1762 1864 5.50 8 0.45 20 9.00 
  Laurie, Robert 1573 AUS1.0010.15203.00 
  Stern, David 1728 AUS1.0010.32206.40 
  Sandalciyan, Aram 1736 AUS0.001-0.6720-13.40 
  Low, Frank 1707 AUS1.0010.29205.80 
  Ball, Christopher 1867 AUS0.5010.00200.00 
  Vowles, Justin 1805 AUS0.501-0.0820-1.60 
  Zekic, Mirsad 1681 AUS1.0010.26205.20 
  Kuan, Julian 2001 HKG0.5010.18203.60 

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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