Individual Calculations September 2009
 Muller, Jonas  Total change: 27.90  Rating chartPersonal card
 CAQ Teams Championship Brisbane AUS 2009-04-26
RcRownchangeKK*chgGame
 2040 1981 2.00 2 1.16 15 17.40 
  Stawski, Nikolai f2024 AUS1.0010.56158.40 
  Cashman, Michael 2056 AUS1.0010.60159.00 

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)
 
 Oceania Zonal Open Gold Coast AUS 2009-06-20
RcRownchangeKK*chgGame
 2016 1981 4.00 7 0.70 15 10.50 
  Ly, Moulthun 2331 AUS0.001-0.1115-1.65 
  Searle, Zachary 1791 AUS1.0010.25153.75 
  Oliver, Gareth 2187 AUS0.001-0.2415-3.60 
  Steadman, Michael 2262 NZL0.001-0.1615-2.40 
  Rachmadi, Herman 1842 AUS1.0010.31154.65 
  Stahnke, Alexander 1795 AUS1.0010.26153.90 
  Goundar, Sanmogam 1903 FIJ1.0010.39155.85 

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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