Individual Calculations May 2010
 Hacche, David  Total change: -19.80  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2010-04-01
RcRownchangeKK*chgGame
 2113 2131 3.50 9 -1.32 15 -19.80 
  Smerdon, David g2530 AUS0.5010.42156.30 
  Guo, Emma 1941 AUS0.501-0.2515-3.75 
  Sharma, Dinesh K. m2361 IND0.001-0.2115-3.15 
  Broekhuyse, Paul 2108 AUS0.001-0.5315-7.95 
  Grigg, Sam 1979 AUS1.0010.30154.50 
  Encel, Benjamin 1884 AUS1.0010.19152.85 
  Dragicevic, Domagoj 2223 AUS0.001-0.3715-5.55 
  Bennett, Hilton 2001 NZL0.001-0.6815-10.20 
  Rout, Ian C. 1988 AUS0.501-0.1915-2.85 

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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