Individual Calculations November 2011
 Zhao, Dean  Total change: -5.10  Rating chartPersonal card
 North Shore Club Championship 2011 Auckland NZL 2011-08-17
RcRownchangeKK*chgGame
 2008 1885 3.00 9 -0.17 30 -5.10 
  Stuart, Peter 2005 NZL0.5010.16304.80 
  Watson, Bruce f2276 NZL0.5010.413012.30 
  Krstev, Antonio 2150 NZL0.001-0.1830-5.40 
  Seabrook, Roy 1849 NZL0.001-0.5530-16.50 
  Johns, Daniel 1831 NZL0.001-0.5830-17.40 
  Milligan, Helen wf1965 NZL0.5010.11303.30 
  Isaac, Ceferino 2011 NZL0.5010.17305.10 
  Evans, David 1980 NZL0.001-0.3730-11.10 
  Stone, Andrew 2002 NZL1.0010.663019.80 

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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