Individual Calculations January 2009
 Gunn, Neil J.  Total change: 26.85  Rating chartPersonal card
 North Shore Club Championship 2008 Auckland NZL 2008-08-27
RcRownchangeKK*chgGame
 2139 2011 4.50 8 1.79 15 26.85 
  Krstev, Mario 2040 NZL0.5010.04150.60 
  Stuart, Peter 2097 NZL1.0010.62159.30 
  Garbett, Paul Anthony m2332 NZL0.001-0.1315-1.95 
  Watson, Bruce R f2280 NZL1.0010.831512.45 
  Fuatai, Fuatai 2021 NZL0.5010.01150.15 
  Le Brocq, Mark J 2133 NZL0.5010.17152.55 
  McCrone, Jeffrey 2136 NZL1.0010.671510.05 
  Krstev, Antonio 2069 NZL0.001-0.4215-6.30 

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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