Rapid: Individual Calculations December 2019
 Hj Led, Halim  Total change: 13.40  Rating chartPersonal card
 4th UNIMAS Open Chess Championship 2019 (FIDE Rated Rapid) Unimas, Sarawak MAS 2019-11-09
 1719 1322 1.00 4 0.67 20 13.40 
  Ahmad, Md Siraj Munir 1722  * BRU0.001-0.0820-1.60 
  Zazali, Abdul Zahirul 1708 BRU1.0010.912018.20 
  Lau, Sau Ching 1722  * MAS0.001-0.0820-1.60 
  Teh, Wee Zhun 1722  * MAS0.001-0.0820-1.60 
 * 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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