Individual Calculations January 2009
 Stuart, Peter  Total change: -21.00  Rating chartPersonal card
 North Shore Club Championship 2008 Auckland NZL 2008-08-27
RcRownchangeKK*chgGame
 2128 2097 3.50 8 -0.21 15 -3.15 
  Gunn, Neil J. 2011 NZL0.001-0.6215-9.30 
  Garbett, Paul Anthony m2332 NZL0.001-0.2115-3.15 
  Watson, Bruce R f2280 NZL0.001-0.2615-3.90 
  Fuatai, Fuatai 2021 NZL0.501-0.1015-1.50 
  Le Brocq, Mark J 2133 NZL0.5010.05150.75 
  McCrone, Jeffrey 2136 NZL0.5010.05150.75 
  Krstev, Antonio 2069 NZL1.0010.46156.90 
  Krstev, Mario 2040 NZL1.0010.42156.30 

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)
 
 ACC George Trundle QL 2008 Auckland NZL 2008-09-27
RcRownchangeKK*chgGame
 2041 2097 4.00 9 -1.19 15 -17.85 
  Milligan, Helen wf1976 NZL0.501-0.1615-2.40 
  Bennett, Hilton 2043 NZL0.001-0.5815-8.70 
  Fuatai, Fuatai 2021 NZL0.501-0.1015-1.50 
  Thornton, Giovanni Antonio 2126 NZL0.001-0.4615-6.90 
  Shen, Daniel 2044 NZL0.501-0.0715-1.05 
  Goodhue, Nathan 2039 NZL0.501-0.0815-1.20 
  Latimer, Bryan 2036 NZL0.501-0.0815-1.20 
  Chen, Andy ( Geng Yu ) 2013 NZL1.0010.38155.70 
  Wheeler, Bruce 2071 NZL0.501-0.0415-0.60 

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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