Rapid: Individual Calculations December 2019
 Draup, Hj. Abang Azman  Total change: 11.80  Rating chartPersonal card
 4th UNIMAS Open Chess Championship 2019 (FIDE Rated Rapid) Unimas, Sarawak MAS 2019-11-09
 1804 1481 1.00 3 0.59 20 11.80 
  Ahmad, Morsin 1881  * MAS1.0010.922018.40 
  Ermando, Mohd Aizan 1823 MAS0.001-0.1220-2.40 
  Zazali, Abdul Zahirul 1708 BRU0.001-0.2120-4.20 
 * 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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