Individual Calculations April 2009
 Neo, Xiuwen Christabel  Total change: 16.80  Rating chartPersonal card
 National Junior Training T1 Silver 2009 Singapore SIN 2009-01-17
RcRownchangeKK*chgGame
 1795 1712 3.50 6 1.12 15 16.80 
  Er, Si-Hui Vivian 1711 SIN0.5010.00150.00 
  Er, Si-Hui Vivian 1711 SIN1.0010.50157.50 
  Chia, Cheng-Yi Aloysius 1960 SIN1.0010.811512.15 
  Chin, Matthew-Peter 1961 SIN1.0010.811512.15 
  Jung, Young Hoon 1691 KOR0.001-0.5315-7.95 
  Lim, De-Li Derek 1735 SIN0.001-0.4715-7.05 

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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