Individual Calculations October 2008
 Yuan, Wei-Ting  Total change: 31.50  Rating chartPersonal card
 National Youth Q3 Rating Tournament 2008 Singapore SIN 2008-06-29
RcRownchangeKK*chgGame
 1731 1612 2.00 4 0.63 25 15.75 
  Sia, Xin-Jie Selina 1733 SIN1.0010.662516.50 
  Lim, De-Dao Linson 1736 SIN0.5010.17254.25 
  Toh, Li Cheng 1808 SIN0.5010.25256.25 
  Tang, Qing-Wei Joey 1647 SIN0.001-0.4525-11.25 

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)
 
 4th World Schools Chess Championships 2008 -Girls U11 Singapore SIN 2008-07-23
RcRownchangeKK*chgGame
 1705 1612 1.00 1 0.63 25 15.75 
  Monisha, Raja Jawahar wf1705 SIN1.0010.632515.75 

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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