Individual Calculations January 2009
 Yeoh, Li Tian  Total change: -6.50  Rating chartPersonal card
 World Youth Chess Championships 2008 - Open 10 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1713 1954 1.50 2 -0.10 25 -2.50 
  Harshal, Shahi 1693 IND1.0010.18254.50 
  Markoja, Boris 1732 SLO0.501-0.2825-7.00 

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)
 
 1st National Junior Open Championship Kuala Lumpur MAS 2008-12-10
RcRownchangeKK*chgGame
 2001 1954 2.00 5 -0.16 25 -4.00 
  Khandhar, Kaushal 2005 MAS1.0010.572514.25 
  Lee, Kim Han Edward 2054 MAS0.001-0.3625-9.00 
  Capel, Evan Timothy 2002 MAS0.5010.07251.75 
  Tan, Ken Wei 1937 MAS0.501-0.0225-0.50 
  Amru, Muhd Tariq 2008 MAS0.001-0.4225-10.50 

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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