Individual Calculations March 2023
 Wong, Qi Han  Total change: 55.20  Rating chartPersonal card
 9th KLMaster U1800 Classical Shah Alam MAS 2023-02-18
RcRownchangeKK*chgGame
 1337 1036 2.00 4 1.38 40 55.20 
  Lee, Xia Sean 1445 MAS0.001-0.0840-3.20 
  Kumaran, Ashwiniy 1268 MAS1.0010.794031.60 
  Mustapha, Said 1351 MAS0.5010.364014.40 
  Velaithum, Piraveen 1284 MAS0.5010.314012.40 

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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