Individual Calculations March 2012
 Ansell, Alan  Total change: 15.90  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 2194 2079 4.00 8 1.06 15 15.90 
  Johansen, Darryl K g2403 AUS0.5010.37155.55 
  Solomon, Stephen J m2375 AUS0.001-0.1515-2.25 
  Holland, Dennis 1958 AUS1.0010.34155.10 
  West, Guy m2323 AUS0.5010.30154.50 
  Gao, Hans 1924 NZL0.501-0.2115-3.15 
  Sukandar, Irine Kharisma wg2325 INA0.001-0.1915-2.85 
  Milligan, Helen wf1979 NZL1.0010.36155.40 
  Reilly, Tim f2266 AUS0.5010.24153.60 

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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