Individual Calculations June 2018
 Wong, Qi Zhi  Total change: -14.80  Rating chartPersonal card
 45th Selangor Open Challenger Chess Tournament 2018 Cititel Midvalley, Kuala Lumpur MAS 2018-04-27
RcRownchangeKK*chgGame
 1466 1330 1.00 4 -0.37 40 -14.80 
  Hisham, Nik Emer 1496 MAS0.5010.22408.80 
  Akhramsyah, Aqil Ainuddin Naufal 1676 MAS0.001-0.1140-4.40 
  Bhandari, Arya Neel 1001 ENG0.501-0.3840-15.20 
  Ishak, Mohd Hafizul 1689 MAS0.001-0.1040-4.00 

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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