Individual Calculations May 2010
 Aplin, Christer Jon  Total change: 5.10  Rating chartPersonal card
 National Junior Gold T1 2010 Singapore SIN 2010-01-09
RcRownchangeKK*chgGame
 1803 2040 5.00 6 0.34 15 5.10 
  Tay, Kiat Boon 1946 SIN1.0010.37155.55 
  Chia, Cheng Yi Aloysius 1849 SIN1.0010.25153.75 
  Chan, Yi Jun Timothy 1640  * SIN1.0010.08151.20 
  Cheng, Jie Ling Zerlene 1803 SIN1.0010.20153.00 
  Chin, Matthew Peter 1938 SIN0.001-0.6415-9.60 
  Chan, Yi Jun Timothy 1640  * SIN1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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