Individual Calculations March 2020
 Ahmad Suffian, Ahmad Adib Arham  Total change: -16.40  Rating chartPersonal card
 KL Metromall U2200 Classical Open 2020 Kuala Lumpur MAS 2020-01-31
RcRownchangeKK*chgGame
 1345 1429 2.00 4 -0.41 40 -16.40 
  Teh, Boon Quen 1148 MAS1.0010.16406.40 
  Ahmad Suffian, Aina Afrina 1233 MAS1.0010.254010.00 
  Tharation, Prem Kumar 1632 MAS0.001-0.2440-9.60 
  Syabani, Muhammad Naqib 1368 NZL0.001-0.5840-23.20 

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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