Individual Calculations February 2017
 Stark, Ken  Total change: -12.80  Rating chartPersonal card
 2017 Australian Open Championship Brisbane AUS 2017-01-02
RcRownchangeKK*chgGame
 1799 1743 4.00 10 -0.32 40 -12.80 
  Sheldrick, Kevin 2143  * AUS0.001-0.0840-3.20 
  Lam, Ross c1883 AUS0.001-0.3140-12.40 
  Lourenco, Eva 1343  * NZL1.0010.08403.20 
  Holt, Kenneth P 1874 AUS0.5010.18407.20 
  Savige, Colin B 1986 AUS0.001-0.2040-8.00 
  Ahmer, Axel 1638 AUS1.0010.364014.40 
  Tanti, Joseph G 1853 AUS0.001-0.3540-14.00 
  Davies, Andrew William 1560 AUS1.0010.264010.40 
  Myers, John 2039 AUS0.001-0.1540-6.00 
  Esmaili, Ali 1666 AUS0.501-0.1140-4.40 
 * 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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