Individual Calculations July 2008
 Gloistein, Bruce H.  Total change: -61.75  Rating chartPersonal card
 Otago Queen's Birthday Open 2008 Dunedin NZL 2008-05-31
RcRownchangeKK*chgGame
 1869 1863 0.00 5 -2.47 25 -61.75 
  Nyberg, Michael 1968 NZL0.001-0.3625-9.00 
  Ward, Simon 1762 NZL0.001-0.6425-16.00 
  Aimers, Geoffrey 1879 NZL0.001-0.4825-12.00 
  Nijman, Arie J. 1887 NZL0.001-0.4725-11.75 
  Gold, Hamish 1847 NZL0.001-0.5225-13.00 

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)
 

 

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