Individual Calculations May 2014
 Youssef, Ashraf  Total change: 3.75  Rating chartPersonal card
 South Australian State Championship 2014 Adelaide AUS 2014-02-11
RcRownchangeKK*chgGame
 2027 2048 5.00 9 0.25 15 3.75 
  Sheldrick, Kevin 2125 AUS1.0010.61159.15 
  Nguyen, Thu Giang wf2125 AUS0.001-0.3915-5.85 
  Hoff, Michael R 1957 AUS1.0010.38155.70 
  Mdinaradze, Edgar 1923 GEO1.0010.33154.95 
  Kerr, Bill 2012 AUS0.001-0.5515-8.25 
  Sykes, Alexander 2043 AUS1.0010.49157.35 
  Zulfic, Fedja 2192 AUS0.001-0.3115-4.65 
  Cloudsdale, Colin 1985 AUS0.001-0.5915-8.85 
  Wedding, William 1885 AUS1.0010.28154.20 

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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