Rapid: Individual Calculations September 2019
 Jamaluddin, Ahmad Jamal Husni  Total change: -22.80  Rating chartPersonal card
 The 10 th Tan Sri Lee Loy Seng Perak Grand Prix Chess Championship 2019 (6th LEG) Ipoh, Perak MAS 2019-07-28
RcRownchangeKK*chgGame
 1630 1837 4.00 7 -1.14 20 -22.80 
  Baharom, Masri 1437  * MAS1.0010.08201.60 
  Kong, Ren En 1631 MAS0.001-0.7620-15.20 
  Tan, Kah Shing Gavin 1534 MAS0.501-0.3620-7.20 
  Pathamanathan, Pravin 1437  * MAS0.001-0.9220-18.40 
  Mohd Ismail, Nasaree 1675 MAS1.0010.29205.80 
  Atan Abd Wahab, Saiful Azlan 1845 MAS1.0010.512010.20 
  Lim, Wei Sheng 1853 MAS0.5010.02200.40 
 * 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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