Individual Calculations September 2023
 Abhiram, Ajesh  Total change: -29.20  Rating chartPersonal card
 11th KLMaster U1600 Classical Selangor MAS 2023-07-29
RcRownchangeKK*chgGame
 1286 1084 0.00 3 -0.73 40 -29.20 
  Zakaria, Nur Izzuddin 1326 MAS0.001-0.2040-8.00 
  Ariffin, Muhd Aliff Zuhairi 1287 MAS0.001-0.2440-9.60 
  Sirajulhuda, Muhd Abu Bakar 1244 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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