Rapid: Individual Calculations July 2023
 Chan, Benny  Total change: 2.80  Rating chartPersonal card
 2023 MCC Winter Rapid Melbourne AUS 2023-06-28
RcRownchangeKK*chgGame
 1475 1380 1.00 2 0.07 40 2.80 
  Soo, Kai Jie f1946 AUS0.001-0.0240-0.80 
  Batyrbekov, Kaisar 1003 AUS1.0010.09403.60 

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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