Individual Calculations July 2019
 Lee, Lachlan  Total change: 26.40  Rating chartPersonal card
 2019 NSW Open Sydney AUS 2019-06-08
RcRownchangeKK*chgGame
 1780 1704 3.50 7 0.66 40 26.40 
  Hu, Jason f2104  * AUS0.001-0.0840-3.20 
  White, Michael S 1390 AUS1.0010.14405.60 
  Christensen, Joshua 1811 AUS0.001-0.3540-14.00 
  Corona, Fabrizio 1495 AUS1.0010.23409.20 
  Thite, Sameer 1872 AUS1.0010.724028.80 
  Pigram, Daniel 1859 AUS0.5010.21408.40 
  Brack, Johannes 1930 GER0.001-0.2140-8.40 
 * 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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