Individual Calculations July 2009
 Hu, Jason  Total change: -32.55  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2009-04-09
RcRownchangeKK*chgGame
 2036 2196 3.50 9 -2.84 15 -42.60 
  Jones, Gawain C B g2546 ENG0.001-0.1115-1.65 
  Flitney, Adrian 1980 AUS0.001-0.7815-11.70 
  Holland, Dennis 1963 AUS1.0010.21153.15 
  Rout, Ian C. 1992 AUS0.501-0.2615-3.90 
  Chan, Jason 2056 AUS0.001-0.6915-10.35 
  Stojic, Svetozar 1989 AUS0.001-0.7715-11.55 
  Van Der Wal, Fritz W 1932 AUS1.0010.18152.70 
  Guo, Emma 1846 AUS0.501-0.3915-5.85 
  Fitzpatrick, Andrew 2022 AUS0.501-0.2315-3.45 

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)
 
 NSW Open Sydney AUS 2009-06-06
RcRownchangeKK*chgGame
 2152 2196 4.50 7 0.67 15 10.05 
  Ruan, Harry 1846 AUS1.0010.11151.65 
  Canfell, Mike J 1932 AUS1.0010.18152.70 
  Ambrus, Endre f2375 AUS1.0010.731510.95 
  Smerdon, David m2489 AUS0.001-0.1515-2.25 
  Xie, George Wendi m2402 AUS0.001-0.2415-3.60 
  Broekhuyse, Paul 2118 AUS0.501-0.1115-1.65 
  Nguyen, Joseph 1901 AUS1.0010.15152.25 

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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