Individual Calculations January 2014
 Gamage, Chathulanka  Total change: -14.25  Rating chartPersonal card
 World Youth Chess Championship 2013. Open U16 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1941 1745 1.00 7 -0.95 15 -14.25 
  Wu, Christopher 2145  * USA0.001-0.0815-1.20 
  Wagdy, Andro f2110 EGY0.001-0.1015-1.50 
  Alasgarov, Alasgar Habil 1638 AZE1.0010.35155.25 
  Lien, Kjell Hakon 2011 NOR0.001-0.1815-2.70 
  Malhotra, Tarun 1988 ENG0.001-0.2015-3.00 
  Gillot, Florent 1731 BEL0.001-0.5215-7.80 
  Cofre Archibold, Nestor 1966 MEX0.001-0.2215-3.30 
 * 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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