Individual Calculations April 2009
 Corke, Anya  Total change: -23.10  Rating chartPersonal card
 2009 Queenstown Chess Classic incorp 116th NZL Championship Queenstown NZL 2009-01-15
RcRownchangeKK*chgGame
 2088 2260 5.50 10 -1.54 15 -23.10 
  Murray, Russell 1933 AUS1.0010.13151.95 
  Guo-Yuthok, Sherab 1913 AUS1.0010.11151.65 
  Smerdon, David m2463 AUS0.001-0.2415-3.60 
  Duneas, John 2075 NZL0.001-0.7415-11.10 
  Zickelbein, Eva-Maria wf2070 GER0.501-0.2515-3.75 
  Stevens, Tristan 2020 AUS1.0010.20153.00 
  Forster, William 1954 NZL1.0010.14152.10 
  Johansen, Darryl K. g2455 AUS0.001-0.2515-3.75 
  Brown, Andrew 1987 AUS0.001-0.8315-12.45 
  Fitzpatrick, Andrew 2008 AUS1.0010.19152.85 

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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