Individual Calculations September 2023
 Lee, Jia Jun  Total change: 26.40  Rating chartPersonal card
 11th KLMaster U1600 Classical Selangor MAS 2023-07-29
RcRownchangeKK*chgGame
 1423 1134 1.50 5 0.66 40 26.40 
  Mohd Harris, Muhd Irfan 1438 MAS0.001-0.1440-5.60 
  Shamsuddin, Amirul Rahimi 1423 MAS0.001-0.1640-6.40 
  Tan, Zi Hao 1261 MAS1.0010.674026.80 
  Mohd Dzulkifli, Umar Qayyim Arraz 1554 MAS0.5010.434017.20 
  Cairel Adrin, Rumi Arjuna Malique 1438 MAS0.001-0.1440-5.60 

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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