Individual Calculations September 2023
 Zakaria, Nur Izzuddin  Total change: 27.60  Rating chartPersonal card
 11th KLMaster U1600 Classical Selangor MAS 2023-07-29
RcRownchangeKK*chgGame
 1370 1326 2.00 3 0.69 40 27.60 
  Abhiram, Ajesh 1084 IND1.0010.20408.00 
  Ainul Fikri, Afeeq Harith 1543 MAS1.0010.784031.20 
  Chow, Yi Chen 1483 MAS0.001-0.2940-11.60 

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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