Individual Calculations February 2017
 Courtney, Michael J  Total change: 85.60  Rating chartPersonal card
 2017 Australian Open Championship Brisbane AUS 2017-01-02
RcRownchangeKK*chgGame
 1924 1700 4.50 10 2.14 40 85.60 
  Truscott, Tony J 2084 AUS0.001-0.0940-3.60 
  Tanti, Joseph G 1853 AUS1.0010.704028.00 
  Choong, Mark c1928 SGP0.001-0.2140-8.40 
  Sheldrick, Kevin 2100  * AUS0.001-0.0840-3.20 
  Lilly, Richard 1747 AUS1.0010.574022.80 
  Bhat, Vishal 1995 AUS0.001-0.1540-6.00 
  Slater-Jones, Henry c1766 AUS1.0010.594023.60 
  Ostapenko, Michael 1832 AUS0.5010.18407.20 
  Cashman, Michael 2028 AUS1.0010.874034.80 
  Hathiramani, Dillon 1903 AUS0.001-0.2440-9.60 
 * 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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