Individual Calculations July 2012
 Chew, Jason  Total change: 15.30  Rating chartPersonal card
 Noble Park Club Championship 2012 Melbourne AUS 2012-02-11
RcRownchangeKK*chgGame
 1753 1593 3.50 7 1.37 15 20.55 
  Dale, Ari 1993  * AUS0.001-0.0815-1.20 
  Oswald, Franz 1665 AUS1.0010.60159.00 
  Loh, Zachary 1831 AUS0.001-0.2015-3.00 
  Cron, Kevin 1695 AUS0.5010.14152.10 
  Nemeth, Laszlo 1745 AUS0.5010.20153.00 
  Yung, Cameron 1608 AUS0.5010.02150.30 
  Ying, Jimmy 1734 AUS1.0010.691510.35 
 * 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)
 
 Victorian Open 2012 Melbourne AUS 2012-06-08
RcRownchangeKK*chgGame
 1920 1638 0.00 2 -0.35 15 -5.25 
  Stead, Kerry 2015 AUS0.001-0.0915-1.35 
  Chmiel, Rad 1825 AUS0.001-0.2615-3.90 

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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