Individual Calculations February 2017
 Wang, Yifan Eva  Total change: 140.00  Rating chartPersonal card
 2016 Canterbury Summer Swiss Melbourne AUS 2016-12-27
RcRownchangeKK*chgGame
 1572 1438 4.00 7 1.60 40 64.00 
  Jiang, Bill 1838  * AUS0.001-0.0840-3.20 
  Gunstone, Jack 1038  * AUS1.0010.08403.20 
  Lim, Cassandra 1727 AUS0.001-0.1640-6.40 
  Deng, Jimmy 1334 AUS1.0010.364014.40 
  Ghumman, Shumsheer 1794 AUS0.001-0.1140-4.40 
  Culbert, Joshua 1642 AUS1.0010.764030.40 
  Sucevic, Milic 1629 AUS1.0010.754030.00 
 * 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)
 
 2017 Australian Junior Championship (U18 & U16 Girls) Brisbane AUS 2017-01-18
RcRownchangeKK*chgGame
 1519 1418 3.00 3 1.90 40 76.00 
  Gu, Theresa 1596 AUS1.0010.734029.20 
  Wells, Susanne 1412 AUS1.0010.494019.60 
  Middleton, Jody 1550 AUS1.0010.684027.20 

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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