Individual Calculations July 2011
 Broekhuyse, Paul  Total change: -11.25  Rating chartPersonal card
 Sydney International Open 2011 Sydney AUS 2011-04-27
RcRownchangeKK*chgGame
 2173 2104 3.50 8 0.16 15 2.40 
  Qin, Tomson 1704  * AUS1.0010.08151.20 
  Ly, Moulthun f2381 AUS0.001-0.1715-2.55 
  Illingworth, Max f2345 AUS0.5010.30154.50 
  Samar, Raul 2236 AUS0.001-0.3215-4.80 
  Abbott, Peter 1934 AUS0.501-0.2215-3.30 
  Tan, Kevin 1930 AUS1.0010.27154.05 
  Bjelobrk, Igor f2349 AUS0.5010.30154.50 
  Hansen, Sune Berg g2504  * DEN0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Integra NSW Open Sydney AUS 2011-06-11
RcRownchangeKK*chgGame
 1897 2079 3.50 6 -0.91 15 -13.65 
  Myers, Stephen P 1799 AUS1.0010.16152.40 
  Gerges, Fady 1898 AUS0.501-0.2415-3.60 
  Kordahi, Nicholas 1920 AUS0.501-0.2115-3.15 
  Descallar, Levi 1957 AUS1.0010.33154.95 
  Champion, Patrick 1944 AUS0.001-0.6815-10.20 
  Behar, Joshua 1865 AUS0.501-0.2715-4.05 

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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