Individual Calculations January 2009
 Latimer, Bryan  Total change: -13.50  Rating chartPersonal card
 ACC 2008 Club Champs A Grade Auckland NZL 2008-07-07
RcRownchangeKK*chgGame
 2089 2036 2.50 7 -0.54 15 -8.10 
  Steadman, Michael 2226 NZL0.001-0.2515-3.75 
  Goodhue, Nathan 2039 NZL0.5010.00150.00 
  Shen, Daniel 2044 NZL0.5010.01150.15 
  Tanoi, Toleafoa Edward 1975 NZL0.501-0.0815-1.20 
  Ward, Keith 2037 NZL1.0010.50157.50 
  Wu, Minghua Michael 2024 NZL0.001-0.5215-7.80 
  Watson, Bruce R f2280 NZL0.001-0.2015-3.00 

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)
 
 ACC George Trundle QL 2008 Auckland NZL 2008-09-27
RcRownchangeKK*chgGame
 2048 2036 4.00 9 -0.36 15 -5.40 
  Chen, Andy ( Geng Yu ) 2013 NZL1.0010.47157.05 
  Wheeler, Bruce 2071 NZL0.001-0.4515-6.75 
  Milligan, Helen wf1976 NZL0.501-0.0815-1.20 
  Bennett, Hilton 2043 NZL1.0010.51157.65 
  Fuatai, Fuatai 2021 NZL0.501-0.0215-0.30 
  Thornton, Giovanni Antonio 2126 NZL0.001-0.3815-5.70 
  Stuart, Peter 2097 NZL0.5010.08151.20 
  Goodhue, Nathan 2039 NZL0.001-0.5015-7.50 
  Shen, Daniel 2044 NZL0.5010.01150.15 

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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