Individual Calculations December 2017
 Lugovskoy, Andrey  Total change: 19.20  Rating chartPersonal card
 2017 David Ellis Cup Perth AUS 2017-10-24
RcRownchangeKK*chgGame
 1588 1596 2.00 3 0.48 40 19.20 
  Hardegen, Kathryn wf1829 AUS0.001-0.2140-8.40 
  Senthil Kumar, Pranav 1333 IND1.0010.18407.20 
  Dagza, Ben 1602 AUS1.0010.514020.40 

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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