Individual Calculations April 2023
 Garner, Stephen J  Total change: -12.60  Rating chartPersonal card
 2023 Norths Club Championship Tournament 3 Rounds 4-8 Sydney AUS 2023-02-28
RcRownchangeKK*chgGame
 1670 1697 2.00 5 -0.63 20 -12.60 
  Kumar, Viney 1702 AUS1.0010.512010.20 
  Chakrabarty, Reyaansh 1430 AUS0.001-0.8220-16.40 
  Ball, Christopher c1793 AUS0.001-0.3720-7.40 
  Glissan, Paul 1672 AUS1.0010.47209.40 
  Guse, Jerzy 1754 AUS0.001-0.4220-8.40 

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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