Individual Calculations March 2023
 Jivan Rao, Gauthm  Total change: -11.20  Rating chartPersonal card
 9th KLMaster U1800 Classical Shah Alam MAS 2023-02-18
RcRownchangeKK*chgGame
 1399 1068 0.00 2 -0.28 40 -11.20 
  Yahaya, Nor Zaiasron 1509 MAS0.001-0.0640-2.40 
  Tan, Wei Yuan 1288 MAS0.001-0.2240-8.80 

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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