Individual Calculations July 2008
 Nyberg, Michael  Total change: 17.10  Rating chartPersonal card
 Otago Queen's Birthday Open 2008 Dunedin NZL 2008-05-31
RcRownchangeKK*chgGame
 1993 1968 4.00 6 1.14 15 17.10 
  Gloistein, Bruce H. 1863 NZL1.0010.36155.40 
  Croad, Nicolas f2288 NZL0.001-0.1315-1.95 
  Nijman, Arie J. 1887 NZL1.0010.39155.85 
  Aimers, Geoffrey 1879 NZL1.0010.38155.70 
  Sutherland, John 2050 NZL1.0010.61159.15 
  Jackson, L. Ross 1988 NZL0.001-0.4715-7.05 

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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