Individual Calculations January 2009
 Wu, Minghua Michael  Total change: 23.55  Rating chartPersonal card
 ACC 2008 Club Champs A Grade Auckland NZL 2008-07-07
RcRownchangeKK*chgGame
 2081 2024 5.00 8 1.57 15 23.55 
  Shen, Daniel 2044 NZL0.001-0.4715-7.05 
  Tanoi, Toleafoa Edward 1975 NZL1.0010.43156.45 
  Ward, Keith 2037 NZL1.0010.52157.80 
  Chen, Andy 2013 NZL0.501-0.0215-0.30 
  Watson, Bruce R f2280 NZL0.001-0.1915-2.85 
  Steadman, Michael 2226 NZL1.0010.761511.40 
  Latimer, Bryan 2036 NZL1.0010.52157.80 
  Goodhue, Nathan 2039 NZL0.5010.02150.30 

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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