Individual Calculations February 2015
 Saleh, Akef  Total change: -33.20  Rating chartPersonal card
 Australian Open Championship 2015 Sydney AUS 2015-01-02
RcRownchangeKK*chgGame
 1919 1923 3.00 9 -1.66 20 -33.20 
  Zhao, Zong-Yuan g2323  * AUS0.001-0.0820-1.60 
  Visser, Johan 1804 NED1.0010.34206.80 
  Richards, Heather S wm2165 AUS0.001-0.2020-4.00 
  Egan, Bill c1717 AUS1.0010.24204.80 
  Cameron, Alistair 2108 AUS0.001-0.2620-5.20 
  Porter, Marcus 1770 AUS0.001-0.7020-14.00 
  Gong, Patrick 1718 AUS0.001-0.7620-15.20 
  Glissan, Paul 1852 AUS0.501-0.1020-2.00 
  Wan, Dennis 1817 AUS0.501-0.1420-2.80 
 * 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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