Individual Calculations January 2014
 Yu, Kaifeng  Total change: 1.20  Rating chartPersonal card
 World Youth Chess Championship 2013. Open U10 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1725 1960 7.00 9 0.04 30 1.20 
  Kucuksari, Kaan 1629 TUR1.0010.12303.60 
  Bayasgalan, Kherlen 1689 MGL0.501-0.3330-9.90 
  Uzumcu, Ahmet Utku c1663 TUR1.0010.15304.50 
  Lye, Lik Zang 1609 MAS0.501-0.3930-11.70 
  Pulfer, Luke 1612 CAN0.001-0.8930-26.70 
  Saif, Malek 1621 JOR1.0010.12303.60 
  Nihal, Sarin 1744 IND1.0010.22306.60 
  Thilakarathne, G M H 1715 SRI1.0010.20306.00 
  Liang, Awonder f2245 USA1.0010.843025.20 

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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