Individual Calculations May 2023
 Miller, Brian  Total change: -11.20  Rating chartPersonal card
 2023 Calgary CC Grand Prix Leg 3 Open Calgary CAN 2023-03-21
RcRownchangeKK*chgGame
 1710 1694 2.00 5 -0.56 20 -11.20 
  Chandra, Anand Rishi 2092 CAN0.001-0.0820-1.60 
  Li, Ryan 1457 CAN1.0010.20204.00 
  Khodjimatov, Sherzod 2103 CAN0.001-0.0820-1.60 
  Milne, Arthur 1505 CAN1.0010.25205.00 
  Zhang, James 1392 CAN0.001-0.8520-17.00 

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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