Individual Calculations January 2009
 Ruan, Jack  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championships 2008 - Open 12 Vung Tau VIE 2008-10-20
RcRownchangeRpKK*chgGame
 1885 0 6.50 11 0.00 1910   0.00 
  Saranapala, Nimantha 1854 SRI0.5010.00 0.00 
  Shiau, Suen-Wen 1777 TPE0.5010.00 0.00 
  Filatov, Semen 1460 RUS1.0010.00 0.00 
  Rzayev, Chingiz Qafar Oglu 2009 AZE0.0010.00 0.00 
  Moehn, Hans 1876 GER1.0010.00 0.00 
  Pamatmat, Jarod, M 1955 USA0.5010.00 0.00 
  Bulatovic, Ilija 1903 SRB1.0010.00 0.00 
  Akhmetov, Ayan 1978 KAZ0.0010.00 0.00 
  Enkhbaatar, Enkhnar 1942 MGL1.0010.00 0.00 
  Laurusas, Tomas 2078 LTU0.5010.00 0.00 
  Le, Huu Thai c1898 VIE0.5010.00 0.00 

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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