Individual Calculations January 2010
 Lim, De Li Derek  Total change: -1.20  Rating chartPersonal card
 National Junior Training T4 Silver 2009 Singapore SIN 2009-09-12
RcRownchangeKK*chgGame
 1770 1779 3.00 6 -0.08 15 -1.20 
  Sia, Xin Jie Selina 1766 SIN0.001-0.5215-7.80 
  Lo, Yin Ling Melissa 1799 SIN1.0010.53157.95 
  Ho, En Huei Danielle wf1774 SIN1.0010.49157.35 
  Lee, Kai Jie Edward 1763 SIN0.001-0.5215-7.80 
  Ow, Jun Wai Ryan 1692 SIN1.0010.38155.70 
  Cheng, Jie Ling Zerlene 1823 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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