Individual Calculations March 2023
 Velaithum, Piraveen  Total change: -10.00  Rating chartPersonal card
 9th KLMaster U1800 Classical Shah Alam MAS 2023-02-18
RcRownchangeKK*chgGame
 1247 1284 2.50 5 -0.25 40 -10.00 
  Khairul Anwar, Huda Khairina 1102 MAS1.0010.264010.40 
  Ishak, Mohd Hafizul 1565 MAS0.001-0.1640-6.40 
  Teoh, Je Hern 1090 MAS1.0010.254010.00 
  Lye, Jiun Yin 1443 MAS0.001-0.2940-11.60 
  Wong, Qi Han 1036 MAS0.501-0.3140-12.40 

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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