Individual Calculations October 2012
 Cheong, Jie Yao  Total change: -37.80  Rating chartPersonal card
 2012 World Youth U16 Chess Olympiad Istanbul TUR 2012-08-29
RcRownchangeKK*chgGame
 1977 1691 0.00 7 -1.26 30 -37.80 
  Nasuta, Grzegorz 2091  * POL0.001-0.0830-2.40 
  Pechac, Jergus 2081 SVK0.001-0.0930-2.70 
  Izzat, Kanan f2091  * AZE0.001-0.0830-2.40 
  Sultan, Marshool 1756 UAE0.001-0.4130-12.30 
  Chau, Bernard 1985 AUS0.001-0.1530-4.50 
  Thybo, Jesper Sondergaard 2006 DEN0.001-0.1430-4.20 
  Pon, Matt 1832 RSA0.001-0.3130-9.30 
 * 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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