Individual Calculations May 2011
 Ong, Jun Xue Calvin  Total change: -26.70  Rating chartPersonal card
 National Junior FIDE T1 Training Tournament 2011 Singapore SIN 2011-01-15
RcRownchangeKK*chgGame
 1726 1776 0.50 4 -1.78 15 -26.70 
  Soh, Isaak Ethan Hong Han 1713 SIN0.001-0.5915-8.85 
  Er, Si Hui Vivian 1677 SIN0.001-0.6415-9.60 
  Liu, Yong Kang Samuel 1632 SIN0.501-0.1915-2.85 
  Ho, En Huei Danielle wf1882 SIN0.001-0.3615-5.40 

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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