Individual Calculations January 2012
 Low, Jun Jian  Total change: -6.90  Rating chartPersonal card
 The 4th National Junior Chess Championship (Boys) Kuala Lumpur MAS 2011-12-19
RcRownchangeKK*chgGame
 1776 1935 3.00 5 -0.46 15 -6.90 
  Lim, Chuin Kai 1599 MAS1.0010.12151.80 
  Amier, Hamzah B. Mohd Zuhri c1745 MAS0.501-0.2515-3.75 
  Wong, Yinn Long 1664 MAS1.0010.17152.55 
  Azman Hisham, Mohd Nabil 2038 MAS0.001-0.3615-5.40 
  Yat, Guo Jie 1835 MAS0.501-0.1415-2.10 

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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