Individual Calculations July 2009
 Chan, Wei-Xuan Timothy  Total change: 20.70  Rating chartPersonal card
 National Junior Training T2 Gold 2009 Singapore SIN 2009-03-28
RcRownchangeKK*chgGame
 2218 2322 6.50 8 1.38 15 20.70 
  Koh, Jonathan 2237 SIN1.0010.38155.70 
  Chua Xing-Jian, Graham f2211 SIN1.0010.35155.25 
  Chan, Yi-Ren Daniel f2412 SIN0.001-0.3815-5.70 
  Lo, Kin Mun Dominic f2120 SIN0.501-0.2615-3.90 
  Lo, Kin Mun Dominic f2120 SIN1.0010.24153.60 
  Chua, Zheng Yuan Terry f2215 SIN1.0010.35155.25 
  Chua, Zheng Yuan Terry f2215 SIN1.0010.35155.25 
  Chua Xing-Jian, Graham f2211 SIN1.0010.35155.25 

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)
 

 

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