Individual Calculations July 2013
 Wong, Joseph  Total change: 39.60  Rating chartPersonal card
 Noble Park Open 2013 Melbourne AUS 2013-05-04
RcRownchangeKK*chgGame
 1775 1728 4.00 6 1.32 30 39.60 
  Middleton, Jody 1328  * AUS1.0010.08302.40 
  Stojic, Dusan f2128  * AUS0.001-0.0830-2.40 
  Girgin, Baris 1607 AUS1.0010.343010.20 
  Grabovac, Marko 1627 AUS1.0010.363010.80 
  Mijatovic, Bosko 1935 AUS1.0010.773023.10 
  Stojic, Svetozar 2022 AUS0.001-0.1530-4.50 
 * 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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