Individual Calculations February 2017
 Middleton, Jody  Total change: 31.60  Rating chartPersonal card
 2016 Canterbury Summer Swiss Melbourne AUS 2016-12-27
RcRownchangeKK*chgGame
 1626 1550 3.50 7 0.60 40 24.00 
  Yang, Ray 1950  * AUS0.001-0.0840-3.20 
  Chiverton, Fergus 1312 AUS1.0010.20408.00 
  Loucas, Carl 1742 AUS0.5010.254010.00 
  Yung, Cameron 1862 AUS0.001-0.1440-5.60 
  Hooi, Kathleen 1263 AUS1.0010.16406.40 
  Lim, Denise 1705 AUS0.001-0.2940-11.60 
  Kloprogge, Ion 1549 AUS1.0010.504020.00 
 * 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
 1475 1550 2.00 3 0.19 40 7.60 
  Gu, Theresa 1596 AUS1.0010.564022.40 
  Wells, Susanne 1412 AUS1.0010.314012.40 
  Wang, Yifan Eva 1418 AUS0.001-0.6840-27.20 

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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