Individual Calculations August 2018
 Muhd Rozali, Nur Arfah Irdina  Total change: 43.60  Rating chartPersonal card
 INVITATION ICE CHALLENGE UNDER 1600 SERIE 4 Bandar Puchong MAS 2018-06-30
RcRownchangeKK*chgGame
 1531 1234 2.00 6 1.09 40 43.60 
  Ibnu, Iwan Schani 1578 MAS1.0010.884035.20 
  M Sapuan, Abdul Rahman 1555 MAS0.001-0.1340-5.20 
  Bakal, Mohd Bakri 1471 MAS1.0010.804032.00 
  Chandran, Mirnash 1556 MAS0.001-0.1340-5.20 
  Lim, Sin Leong 1529 MAS0.001-0.1540-6.00 
  Aziz, Ziz Zam 1499 MAS0.001-0.1840-7.20 

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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