Individual Calculations May 2023
 Bekker, Gary D  Total change: 17.60  Rating chartPersonal card
 2023 MCC Championship Rounds 8-9 Melbourne AUS 2023-04-03
RcRownchangeKK*chgGame
 1703 1654 1.00 2 0.11 20 2.20 
  Lacey, Dave 1867 AUS0.001-0.2320-4.60 
  Killmier, Sam 1538 AUS1.0010.34206.80 

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
 1734 1654 3.50 7 0.77 20 15.40 
  Rupasinghe, Sayum 1778 AUS0.5010.17203.40 
  Stolyarov, Michael 1718 AUS0.001-0.4120-8.20 
  Zhu, Harvey 1756 AUS0.5010.14202.80 
  Tang, Terrence 1742 AUS0.5010.12202.40 
  Cabilin, Jeff c1802 AUS1.0010.702014.00 
  Brown, Jordan 1674 AUS0.5010.03200.60 
  Anup Kumar, Vihaan 1671 AUS0.5010.02200.40 

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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