Individual Calculations May 2010
 Chia, Cheng Yi Aloysius  Total change: -13.20  Rating chartPersonal card
 National Junior Gold T1 2010 Singapore SIN 2010-01-09
RcRownchangeKK*chgGame
 1864 1849 2.00 6 -0.88 15 -13.20 
  Lee, Kai Jie Edward 1827 SIN1.0010.47157.05 
  Chin, Matthew Peter 1938 SIN0.001-0.3815-5.70 
  Aplin, Christer Jon 2040 SIN0.001-0.2515-3.75 
  Iskandar, Bin Abdullah 1832 SIN0.001-0.5215-7.80 
  Liu, Yong Kang Samuel 1751 SIN1.0010.37155.55 
  Yong, Han Shawn 1796 SIN0.001-0.5715-8.55 

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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