Individual Calculations April 2009
 Pritchard, Owen  Total change: 0.00  Rating chartPersonal card
 2009 Queenstown Chess Classic incorp 116th NZL Championship Queenstown NZL 2009-01-15
RcRownchangeRpKK*chgGame
 1953 0 1.50 8 0.00 1702   0.00 
  Pyke, Malcolm 2182 AUS0.0010.00 0.00 
  Milligan, Helen wf1976 NZL0.0010.00 0.00 
  Nyberg, Michael 1969 NZL0.0010.00 0.00 
  Charmova, Evgenia 1981 NZL0.5010.00 0.00 
  Neudel, Bernd 1946 GER0.0010.00 0.00 
  Harris, Rebecca wf1875 AUS0.0010.00 0.00 
  Kay, Bruce 1862 NZL1.0010.00 0.00 
  Shaw, Robin A. 1831 AUS0.0010.00 0.00 

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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