Individual Calculations March 2012
 Liew, Ken Yew  Total change: 20.40  Rating chartPersonal card
 2nd Singapore International Youth Championships 2011 - Open U17 Singapore SIN 2011-12-25
RcRownchangeKK*chgGame
 1874 1777 0.50 5 -1.38 30 -41.40 
  Azman Hisham, Mohd Nabil 2038 MAS0.001-0.1830-5.40 
  Lim, Chuin Khai 1599 MAS0.001-0.7330-21.90 
  Le, Minh Hoang c1939 VIE0.001-0.2930-8.70 
  Yong, Han Shawn 1863 SIN0.001-0.3830-11.40 
  Jung, Young Hoon c1930 KOR0.5010.20306.00 

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)
 
 Cheras Rating Chess Tournament 2012 Kuala Lumpur MAS 2012-02-04
RcRownchangeKK*chgGame
 1694 1788 7.50 9 2.06 30 61.80 
  Koo, Wei Jie Benjamin 1503 MAS1.0010.16304.80 
  Lye, Lik Zang 1673 MAS1.0010.343010.20 
  Yap, Wan Lin 1743 MAS0.501-0.0630-1.80 
  Kwan, Nam Seng Eddy 2004 MAS1.0010.783023.40 
  Madhavan, Olivia 1785 MAS1.0010.503015.00 
  Lim, Kian Hwa 1922 MAS0.5010.18305.40 
  Koo, Wei Xin Rosamund 1503 MAS1.0010.16304.80 
  Kwan, Tszee Yeung Ruby 1727 MAS0.501-0.0830-2.40 
  Koo, Wei Wei Melanie 1388  * MAS1.0010.08302.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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