Rapid: Individual Calculations December 2018
 Lau, Sau Ching  Total change: 30.00  Rating chartPersonal card
 3rd UNIMAS Open Chess Championship 2018 (FIDE Rated) Sarawak MAS 2018-11-10
RcRownchangeKK*chgGame
 1889 1692 3.00 5 1.50 20 30.00 
  Taip, Zulhimat 1690 MAS1.0010.502010.00 
  Senador, Emmanuel m2092  * PHI0.001-0.0820-1.60 
  Hj, Azahari Md Aliuddin f2092  * BRU1.0010.922018.40 
  Hendra, Supriadi 2059 INA0.001-0.1020-2.00 
  Lau, Wen Jie 1512 MAS1.0010.26205.20 
 * 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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