Individual Calculations December 2017
 Seah, Eddy  Total change: -13.80  Rating chartPersonal card
 2017 MCC Greg Hjorth Open Melbourne AUS 2017-11-03
RcRownchangeKK*chgGame
 1835 1946 5.00 9 -0.69 20 -13.80 
  Chang, Sophie 1546  * AUS1.0010.08201.60 
  Mohammadi-Geravand, Behrang 1634 IRI1.0010.14202.80 
  Tao, Trevor m2346  * AUS0.001-0.0820-1.60 
  Poberezovsky, Daniel 1585 AUS1.0010.10202.00 
  Stewart, Scott 1848 AUS1.0010.37207.40 
  Goh, Ethan 1812 SGP1.0010.32206.40 
  Ly, Thai 1918 AUS0.001-0.5420-10.80 
  Gusain, Daniel 1987 AUS0.001-0.4420-8.80 
  Soo, Kai Jie 1843 SGP0.001-0.6420-12.80 
 * 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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