Individual Calculations September 2023
 Tan, Wei Yuan  Total change: -6.00  Rating chartPersonal card
 11th KLMaster U1600 Classical Selangor MAS 2023-07-29
RcRownchangeKK*chgGame
 1192 1290 3.00 5 -0.15 40 -6.00 
  Mohd Harris, Muhd Rayyan 1064 MAS1.0010.21408.40 
  Bakal, Mohd Bakri 1502 MAS0.001-0.2340-9.20 
  Yap, Rae Lynn 1124 MAS1.0010.284011.20 
  Tan, Li-Yen 1113 MAS1.0010.274010.80 
  Adlan, Muhd Altamis 1155 MAS0.001-0.6840-27.20 

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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