Individual Calculations January 2011
 Yuan, Wei Ting  Total change: 7.50  Rating chartPersonal card
 National Junior FIDE T4 Training Tournament 2010 Singapore SIN 2010-09-18
RcRownchangeKK*chgGame
 1813 1690 1.50 3 0.50 15 7.50 
  Yong, Han Shawn 1770 SIN1.0010.61159.15 
  Lim, De Li Derek c1855 SIN0.001-0.2815-4.20 
  Cheng, Jie Ling Zerlene 1815 SIN0.5010.17152.55 

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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