Individual Calculations December 2016
 Gong, Michael (qiming)  Total change: 121.60  Rating chartPersonal card
 2016 Norths John Purdy Memorial Open Sydney AUS 2016-09-06
RcRownchangeKK*chgGame
 1850 1609 5.00 9 3.04 40 121.60 
  Thakurta, Soumya 2009  * IND0.001-0.0840-3.20 
  Greenwood, Norman 1606 AUS1.0010.504020.00 
  Champion, Patrick 1964 AUS0.5010.394015.60 
  Glissan, Paul 1794 AUS1.0010.744029.60 
  Chen, Yu-Shiun 1833 AUS1.0010.784031.20 
  Wan, Dennis 1822 AUS0.5010.274010.80 
  Willathgamuwa, Kevin c1983 AUS0.001-0.1040-4.00 
  Tulevski, Vasil G 1837 AUS1.0010.794031.60 
  Cooper, Nicholas 1806 AUS0.001-0.2540-10.00 
 * 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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