Individual Calculations July 2022
 McAteer, Ian  Total change: -26.60  Rating chartPersonal card
 2022 Southern Suburbs Round Robin Rounds 7-9 plus postponed games Perth AUS 2022-05-31
RcRownchangeKK*chgGame
 1891 1645 0.50 5 -0.77 20 -15.40 
  Holland, Dennis 1887 AUS0.001-0.2020-4.00 
  Hare, Tim 1994 NZL0.001-0.1120-2.20 
  Soutar, Gavin 1659 AUS0.5010.02200.40 
  Ferozkohi, Ihsan 2236 AUS0.001-0.0220-0.40 
  King, David 1677 AUS0.001-0.4620-9.20 

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)
 
 2022 WA Reserves Championship Rounds 3-6 Perth AUS 2022-06-05
RcRownchangeKK*chgGame
 1586 1606 0.50 2 -0.56 20 -11.20 
  Cadag, Herbert 1565 AUS0.001-0.5620-11.20 
  Roebuck, Derek J 1606 AUS0.5010.00200.00 

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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