Individual Calculations July 2011
 Huynh, Arthur  Total change: -10.05  Rating chartPersonal card
 Sydney International Open 2011 Sydney AUS 2011-04-27
RcRownchangeKK*chgGame
 2205 2035 1.50 6 -0.27 15 -4.05 
  Canfell, Gregory f2313 AUS0.001-0.1715-2.55 
  Smirnov, Vladimir f2395 RUS0.001-0.1015-1.50 
  Lee, Kai Jie Edward 1913 SIN1.0010.33154.95 
  Kresovic, Velimir 2246 GER0.001-0.2315-3.45 
  Nakauchi, Gene f2174 AUS0.5010.19152.85 
  Hu, Jason 2190 AUS0.001-0.2915-4.35 

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
 1857 2030 2.50 4 -0.40 15 -6.00 
  Myers, Stephen P 1799 AUS1.0010.21153.15 
  Webster, David 1876 AUS0.001-0.7115-10.65 
  Dickson, Ian 1828 AUS1.0010.24153.60 
  Setiabudi, Allen 1925 AUS0.501-0.1415-2.10 

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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