Individual Calculations November 2011
 Stuart, Peter  Total change: -9.90  Rating chartPersonal card
 North Shore Club Championship 2011 Auckland NZL 2011-08-17
RcRownchangeKK*chgGame
 1994 2005 4.00 9 -0.66 15 -9.90 
  Zhao, Dean 1885 NZL0.501-0.1615-2.40 
  Milligan, Helen wf1965 NZL0.501-0.0615-0.90 
  Watson, Bruce f2276 NZL0.001-0.1715-2.55 
  Isaac, Ceferino 2011 NZL0.5010.01150.15 
  Krstev, Antonio 2150 NZL1.0010.691510.35 
  Evans, David 1980 NZL0.501-0.0315-0.45 
  Seabrook, Roy 1849 NZL0.001-0.7115-10.65 
  Stone, Andrew 2002 NZL0.5010.00150.00 
  Johns, Daniel 1831 NZL0.501-0.2315-3.45 

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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