Individual Calculations April 2009
 Smokina, Karolina  Total change: -39.15  Rating chartPersonal card
 2009 Queenstown Chess Classic incorp 116th NZL Championship Queenstown NZL 2009-01-15
RcRownchangeKK*chgGame
 1979 2250 4.00 8 -2.61 15 -39.15 
  Guo-Yuthok, Sherab 1913 AUS0.001-0.8815-13.20 
  Murray, Russell 1933 AUS1.0010.13151.95 
  Flitney, Adrian 1990 AUS1.0010.18152.70 
  Zulfic, Fedja 1956 AUS0.001-0.8515-12.75 
  Forster, William 1954 NZL0.501-0.3515-5.25 
  Voon, Richard 1976 AUS1.0010.17152.55 
  Bennett, Hilton 2032 NZL0.501-0.2815-4.20 
  Duneas, John 2075 NZL0.001-0.7315-10.95 

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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