Individual Calculations August 2017
 Szuveges, Narelle S  Total change: -26.40  Rating chartPersonal card
 2017 Hobsons Bay Western Masters Melbourne AUS 2017-06-20
RcRownchangeKK*chgGame
 1889 1780 0.50 5 -1.32 20 -26.40 
  Davis, Tony J c1834 AUS0.001-0.4220-8.40 
  Williams, Bruce 2051 AUS0.001-0.1720-3.40 
  Hogg, Dean 2005 AUS0.001-0.2220-4.40 
  Salanowski, Mark 1577 AUS0.501-0.2620-5.20 
  Hibberd, Nathan 1977 AUS0.001-0.2520-5.00 

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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