Individual Calculations May 2019
 Chong, Hao Ern  Total change: -20.00  Rating chartPersonal card
 INVITATION ICE CHALLENGE UNDER 1600 SERIE 8 Bandar Puchong, Selangor MAS 2019-04-06
RcRownchangeKK*chgGame
 1446 1248 0.50 4 -0.50 40 -20.00 
  Tharation, Prem Kumar 1541 MAS0.001-0.1540-6.00 
  Ariff, Syawal Aqmar Shahrir 1498 MAS0.001-0.1940-7.60 
  Mustapha, Said 1419 MAS0.001-0.2740-10.80 
  Yee, Hao Loong 1326 MAS0.5010.11404.40 

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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