Rapid: Individual Calculations August 2023
 Jayaratne, Dilan  Total change: 31.60  Rating chartPersonal card
 2023 NSW Rapid Sydney AUS 2023-07-09
RcRownchangeKK*chgGame
 1563 1454 4.00 6 1.58 20 31.60 
  Ullah, Sami 1459 AUS1.0010.512010.20 
  Huynh, Arthur 2026 AUS0.001-0.0220-0.40 
  Bhattacharyya, Vedantik 1646 AUS0.001-0.2520-5.00 
  Oshana, Fares 1289 AUS1.0010.28205.60 
  Maltman, Matthew 1347 AUS1.0010.35207.00 
  Kohsar, Naseem 1609 AUS1.0010.712014.20 

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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