Individual Calculations May 2023
 Brown, Jordan  Total change: 13.00  Rating chartPersonal card
 2023 Murrumbidgee Masters Rounds 3-5 Canberra AUS 2023-04-03
RcRownchangeKK*chgGame
 1461 1674 2.00 2 0.47 20 9.40 
  Buckley, James 1392 AUS1.0010.16203.20 
  Mengelkamp, Brian 1529 AUS1.0010.31206.20 

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)
 
 2023 O2C Doeberl Cup Major Canberra AUS 2023-04-07
RcRownchangeKK*chgGame
 1699 1674 3.00 6 0.18 20 3.60 
  Hain, Anthony c1885 AUS0.001-0.2320-4.60 
  Vujasin, Nikola 1631 AUS1.0010.44208.80 
  Feng, Angela 1627 AUS0.001-0.5720-11.40 
  Hong, Wilbur 1674 AUS1.0010.502010.00 
  Bekker, Gary D c1654 AUS0.501-0.0320-0.60 
  Tankel, Alan 1722 AUS0.5010.07201.40 

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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