Individual Calculations November 2009
 Lim, De Li Derek  Total change: 26.10  Rating chartPersonal card
 National Junior Training T3 Silver 2009 Singapore SIN 2009-07-04
RcRownchangeKK*chgGame
 1798 1773 5.00 7 1.74 15 26.10 
  Sia, Xin Jie Selina 1766 SIN1.0010.49157.35 
  Chng, Jiun Jing Pearle 1736 SIN1.0010.45156.75 
  Wong, Zeng Rong 1817 SIN0.001-0.4415-6.60 
  Wong, Zeng Rong 1817 SIN1.0010.56158.40 
  Wong, Zeng Rong 1817 SIN1.0010.56158.40 
  Wong, Zeng Rong 1817 SIN1.0010.56158.40 
  Wong, Zeng Rong 1817 SIN0.001-0.4415-6.60 

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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