Individual Calculations May 2017
 Su, Weng Yang Joel  Total change: 33.20  Rating chartPersonal card
 National Youth Chess Championship 2017 - U18B Kuala Lumpur MAS 2017-03-18
RcRownchangeKK*chgGame
 1830 1533 1.50 4 0.83 40 33.20 
  Mohd Noor, Muhd Noor Azam 1812 MAS0.001-0.1640-6.40 
  Yap, Egin Darrel 1933  * MAS0.001-0.0840-3.20 
  Ayib Rosdi, Meor Adib Rusyaidi 1641 MAS1.0010.654026.00 
  Tan, Soon Wei Dawson 1933  * MAS0.5010.424016.80 
 * 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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