Individual Calculations May 2023
 Wu, Jonathan  Total change: 31.60  Rating chartPersonal card
 2023 Calgary CC Grand Prix Leg 3 Open Calgary CAN 2023-03-21
RcRownchangeKK*chgGame
 1851 1887 3.50 5 0.79 40 31.60 
  Raman, Shanker 1785 USA1.0010.364014.40 
  Ramalho, David 1696 CAN1.0010.254010.00 
  Chandra, Anand Rishi 2092 CAN0.5010.264010.40 
  Ming, Jerry 1581 CAN1.0010.14405.60 
  Khodjimatov, Sherzod 2103 CAN0.001-0.2240-8.80 

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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