Individual Calculations January 2014
 Melkonyan, Gor  Total change: -15.90  Rating chartPersonal card
 World Youth Chess Championship 2013. Open U10 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1536 1769 6.50 9 -0.53 30 -15.90 
  Nam, Ju Won 1381 KOR1.0010.09302.70 
  Kmetic, Val 1425 SLO1.0010.12303.60 
  Sanz Wawer, Daniel 1550 ESP0.501-0.2830-8.40 
  Nogerbek, Kazybek 1544 KAZ0.001-0.7830-23.40 
  Muhammad, Faqih B Aminuddin 1587 MAS1.0010.26307.80 
  Kucuksari, Kaan 1629 TUR0.501-0.1930-5.70 
  Unlu, Alp Bugra 1574 TUR0.501-0.2530-7.50 
  Graf, Justus Felix 1489 GER1.0010.16304.80 
  Kacharava, Nikoloz f1649 GEO1.0010.343010.20 

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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