Individual Calculations February 2019
 Whitford, Matthew  Total change: -13.40  Rating chartPersonal card
 2019 Australian Open Championship Melbourne AUS 2018-12-27
RcRownchangeKK*chgGame
 1615 1473 2.00 8 -0.67 20 -13.40 
  Cronin, Henry 1873  * AUS0.001-0.0820-1.60 
  Zillmann, Shawn 1704 AUS0.001-0.2120-4.20 
  Prakash, Satya 1586 AUS0.001-0.3520-7.00 
  Vander Wal, Fritz W 1836 AUS0.001-0.1020-2.00 
  Zhao Chen, Winston 1573 AUS0.001-0.3620-7.20 
  Anand, Aditya 1513 AUS1.0010.562011.20 
  Nemeth, Laszlo 1572 AUS0.001-0.3620-7.20 
  Wen, Aiden 1259 AUS1.0010.23204.60 
 * 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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