Individual Calculations September 2023
 Mohd Dzulkifli, Umar Qayyim Arraz  Total change: -86.40  Rating chartPersonal card
 11th KLMaster U1600 Classical Selangor MAS 2023-07-29
RcRownchangeKK*chgGame
 1116 1554 2.50 5 -2.16 40 -86.40 
  Leong, Ee Hern 1154  * MAS0.001-0.9240-36.80 
  Lim, Yee Jin 1047 MAS0.001-0.9640-38.40 
  Saravanan Naidu, Vaishnaavi R 1047 MAS1.0010.04401.60 
  Mohd Fadzli Shah, Ahmad Farhan 1197 MAS1.0010.11404.40 
  Lee, Jia Jun 1134 MAS0.501-0.4340-17.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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