Individual Calculations May 2012
 Lee, Qing Aun  Total change: 73.50  Rating chartPersonal card
 National Youth/FIDE T1 Training 2012 Singapore SIN 2012-01-14
RcRownchangeKK*chgGame
 1632 1558 4.00 5 1.98 15 29.70 
  Ho, En Ying Michelle 1525 SIN1.0010.45156.75 
  Tin, Ruiqi 1618 SIN1.0010.58158.70 
  Sivakumar, Ashvin 1670 SIN0.001-0.3515-5.25 
  Low, Zhen Yu Cyrus 1728 SIN1.0010.721510.80 
  Tin, Ruiqi 1618 SIN1.0010.58158.70 

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)
 
 64th National Chess Championships 2012 - Challengers Singapore SIN 2012-04-01
RcRownchangeKK*chgGame
 1909 1573 4.00 8 2.92 15 43.80 
  Iskandar, Bin Abdullah 1973  * SIN0.001-0.0815-1.20 
  Mooi, Kok Onn Osric 1967 SIN1.0010.921513.80 
  Low, Zhen Yu Cyrus 1722 SIN1.0010.701510.50 
  Wee, Chun Jie Eugene 1973  * SIN0.001-0.0815-1.20 
  Iskandar, Bin Abdullah 1973  * SIN1.0010.921513.80 
  Mooi, Kok Onn Osric 1967 SIN0.001-0.0815-1.20 
  Low, Zhen Yu Cyrus 1722 SIN1.0010.701510.50 
  Wee, Chun Jie Eugene 1973  * SIN0.001-0.0815-1.20 
 * 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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