Individual Calculations January 2009
 Subramaniam, Sumant  Total change: 23.10  Rating chartPersonal card
 1st National Junior Open Championship Kuala Lumpur MAS 2008-12-10
RcRownchangeKK*chgGame
 2006 2003 4.50 6 1.54 15 23.10 
  Lee, Kim Han Edward 2054 MAS1.0010.57158.55 
  Capel, Evan Timothy 2002 MAS0.5010.00150.00 
  Amru, Muhd Tariq 2008 MAS0.001-0.4915-7.35 
  Low, Jun Jian 1920 MAS1.0010.39155.85 
  Azman Hisham, Mohd Nabil 2008 MAS1.0010.51157.65 
  Ong, Way Justin 2044 MAS1.0010.56158.40 

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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