Individual Calculations December 2012
 Guo, Hong-Da Tony D.  Total change: -77.40  Rating chartPersonal card
 World Youth Chess Championship 2012 - Open 14 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1920 1920 2.00 9 -2.58 30 -77.40 
  Sanal, Vahap f2320  * TUR0.001-0.0830-2.40 
  Abeywickrama, Sachintha 1699 SRI1.0010.22306.60 
  Bora, Safal 2087 USA0.001-0.2830-8.40 
  Savenkov, Konstantin 2162 RUS0.001-0.2030-6.00 
  Bennett, Rhys 1769 WLS1.0010.30309.00 
  Blahynka, Martin 2153 CZE0.001-0.2130-6.30 
  Ozmen, Mustafa Lutfi Poyraz 1723 TUR0.001-0.7530-22.50 
  McCusker, Andrew 1619 SCO0.001-0.8530-25.50 
  Feltrin, Kris 1744 SLO0.001-0.7330-21.90 
 * 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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