Individual Calculations May 2010
 Rujok, Najwa Jiahui  Total change: -8.75  Rating chartPersonal card
 National Junior Gold T1 2010 Singapore SIN 2010-01-09
RcRownchangeKK*chgGame
 1853 1712 1.00 4 -0.35 25 -8.75 
  Lau, Zechariah Sean 1713 SIN0.5010.00250.00 
  Ho, En Huei Danielle wf1859 SIN0.001-0.3025-7.50 
  Muniz Pardino, Alberto 2104 ESP0.001-0.0825-2.00 
  Lee, Qing Aun 1734 SIN0.5010.03250.75 

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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