Rapid: Individual Calculations December 2019
 Mohd Saprin, Amir Ghaazi  Total change: 9.60  Rating chartPersonal card
 4th UNIMAS Open Chess Championship 2019 (FIDE Rated Rapid) Unimas, Sarawak MAS 2019-11-09
 1777 1851 4.50 7 0.48 20 9.60 
  Chin, Li Wei 1451  * MAS0.501-0.4220-8.40 
  Pg, Md Omar Ak Hafizon c2137 BRU0.5010.34206.80 
  Gunong Nanga, Grasie 1498 MAS1.0010.11202.20 
  Anuar, Mazlan 1805 MAS1.0010.44208.80 
  Chua, Jia-Tien wc1648 MAS0.501-0.2620-5.20 
  Yusof, Kamaluddin 1933 MAS1.0010.612012.20 
  Sahari, Abang Mohammad Reduan 1967 MAS0.001-0.3420-6.80 
 * 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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