Individual Calculations January 2014
 Wang, Jiaqi  Total change: 40.80  Rating chartPersonal card
 World Youth Chess Championship 2013. Open U14 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1949 1816 4.50 9 1.36 30 40.80 
  Tomczak, Mikolaj 2133 POL0.5010.373011.10 
  Boldoo, Erdenepurev 2072 MGL0.001-0.1930-5.70 
  Sadubayev, Airat 1706 KAZ0.001-0.6530-19.50 
  Modi, Sachin c1662 RSA1.0010.29308.70 
  Chow, Colin 2114 USA0.5010.353010.50 
  Garcia Herrera, Enrique Ric c1662 MEX1.0010.29308.70 
  Spacek, Oliver 2041 SVK1.0010.783023.40 
  Sevgi, Volkan 2007 TUR0.5010.25307.50 
  Asgharzadeh, M.reza 2143 IRI0.001-0.1330-3.90 

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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