Individual Calculations April 2009
 Flitney, Adrian  Total change: -10.50  Rating chartPersonal card
 2009 Queenstown Chess Classic incorp 116th NZL Championship Queenstown NZL 2009-01-15
RcRownchangeKK*chgGame
 1979 1990 3.50 8 -0.70 15 -10.50 
  Solomon, Stephen J. m2340 AUS0.001-0.1115-1.65 
  Ivanov, Nikola 1794 AUS1.0010.25153.75 
  Smokina, Karolina wg2250 MDA0.001-0.1815-2.70 
  Matheson, Laurence 1943 AUS0.501-0.0715-1.05 
  Tsagarakis, Angelo 1927 AUS0.501-0.0915-1.35 
  Guo-Yuthok, Sherab 1913 AUS0.001-0.6115-9.15 
  Mitchell, Robert 1718 NZL1.0010.17152.55 
  Neudel, Bernd 1946 GER0.501-0.0615-0.90 

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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