Individual Calculations May 2012
 Zoud, Badar  Total change: -34.50  Rating chartPersonal card
 City of Sydney Championship 2012 Sydney AUS 2012-02-06
RcRownchangeKK*chgGame
 2015 1943 1.50 4 -0.19 30 -5.70 
  Morris, Michael 2106 AUS0.001-0.2830-8.40 
  Willathgamuwa, Rowan 1673 AUS1.0010.17305.10 
  Canfell, Gregory f2341 AUS0.001-0.0830-2.40 
  Oliver, Shannon wf1941 AUS0.5010.00300.00 

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)
 
 Sydney International Challengers 2012 Sydney AUS 2012-04-11
RcRownchangeKK*chgGame
 1792 1943 2.50 5 -0.96 30 -28.80 
  Egan, Bill 1733 AUS1.0010.23306.90 
  Lovejoy, David 1944 AUS0.5010.00300.00 
  Christensen, Joshua 1862 AUS0.001-0.6130-18.30 
  Jack, Martin 1738 AUS0.001-0.7630-22.80 
  Han, Eddie 1684 AUS1.0010.18305.40 

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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