Individual Calculations January 2009
 Wee, Chun-Jie Eugene  Total change: -15.50  Rating chartPersonal card
 5th Singapore Challengers International Open Tournament 2008 Singapore SIN 2008-12-09
RcRownchangeKK*chgGame
 1999 2038 1.50 4 -0.62 25 -15.50 
  Setiawan, Iwan 2085 INA1.0010.572514.25 
  Rian, Kapriaga f2053 INA0.5010.02250.50 
  Neubronner, Jarred c2170 SIN0.001-0.3225-8.00 
  Jung, Young Hoon 1688 KOR0.001-0.8925-22.25 

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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