Individual Calculations April 2023
 Twigg, Stephen  Total change: 0.00  Rating chartPersonal card
 2023 Norths Club Championship Tournament 3 Rounds 4-8 Sydney AUS 2023-02-28
RcRownchangeRpKK*chgGame
 1692 0 1.50 4 0.00 1605   0.00 
  Zhu, Harvey 1706 AUS0.0010.00 0.00 
  Quek, Kristine wf1810 AUS1.0010.00 0.00 
  Vujasin, Nikola 1522 AUS0.5010.00 0.00 
  Cregan, Robert 1731 AUS0.0010.00 0.00 

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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