Individual Calculations January 2015
 Millington, Garry  Total change: 19.60  Rating chartPersonal card
 Box Hill Open 2014 Melbourne AUS 2014-10-10
RcRownchangeKK*chgGame
 1564 1353 2.50 6 0.98 20 19.60 
  Cook, Geoff L 1753  * AUS0.5010.42208.40 
  Crowley, Regan 1551 AUS0.001-0.2420-4.80 
  Chen, Lachlan 1262 AUS1.0010.38207.60 
  Flude, David A 1711 AUS0.001-0.1020-2.00 
  Croft, Roger 1589 AUS1.0010.802016.00 
  Chew Lee, Alanna 1519 AUS0.001-0.2820-5.60 
 * 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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