Individual Calculations May 2012
 Chia, Cheng Yi Aloysius  Total change: 9.90  Rating chartPersonal card
 National Youth/FIDE T1 Training 2012 Singapore SIN 2012-01-14
RcRownchangeKK*chgGame
 1738 1789 3.50 5 0.66 15 9.90 
  Ho, En Huei Danielle wf1893 SIN1.0010.64159.60 
  Low, Zhen Yu Cyrus 1728 SIN1.0010.42156.30 
  Sivakumar, Ashvin 1670 SIN0.001-0.6615-9.90 
  Low, Zhen Yu Cyrus 1728 SIN1.0010.42156.30 
  Sivakumar, Ashvin 1670 SIN0.501-0.1615-2.40 

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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