Individual Calculations February 2015
 Lam, Ross  Total change: 93.20  Rating chartPersonal card
 Australian Open Championship 2015 Sydney AUS 2015-01-02
RcRownchangeKK*chgGame
 2137 1864 4.00 9 2.33 40 93.20 
  Schon, Eugene f2264  * AUS0.001-0.0840-3.20 
  Mallari, Donato 2008 AUS1.0010.694027.60 
  Ayvazyan, Armen 2194 AUS1.0010.884035.20 
  Solomon, Stephen J. m2264  * AUS0.001-0.0840-3.20 
  Cameron, Alistair 2108 AUS0.001-0.2040-8.00 
  Abbott, Peter 1989 AUS1.0010.674026.80 
  Broekhuyse, Paul 2068 AUS1.0010.764030.40 
  Brown, Andrew m2264  * AUS0.001-0.0840-3.20 
  O`chee, Kevin 2071 AUS0.001-0.2340-9.20 
 * 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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