Individual Calculations April 2018
 Mohd Saprin, Amir Ghaazi  Total change: 18.80  Rating chartPersonal card
 NATIONAL YOUTH CHESS CHAMPIONSHIPS 2018 (U18) Johor Bahru, Johor MAS 2018-03-17
RcRownchangeKK*chgGame
 1732 1887 4.50 6 0.47 40 18.80 
  Peong, Wei Jun 1487  * MAS1.0010.08403.20 
  Low, Chee Pang 1600 MAS0.501-0.3440-13.60 
  Mohd Datu, Datu Mohd Wafi Irfan 1622 MAS1.0010.18407.20 
  Tan, Yong Zhao 1948 MAS1.0010.584023.20 
  Wong, Yinn Long f2238 MAS0.001-0.1140-4.40 
  Tee, Shun Yao 1494 MAS1.0010.08403.20 
 * 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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