Individual Calculations January 2012
 Stuart, Peter W  Total change: 14.70  Rating chartPersonal card
 Waikato Open 2011 Hamilton NZL 2011-11-11
RcRownchangeKK*chgGame
 2049 1976 3.50 6 0.98 15 14.70 
  Lyall, Simon 1848 NZL1.0010.33154.95 
  Bennett, Hilton P 1971 NZL1.0010.49157.35 
  Hague, Ben f2292 ENG0.001-0.1315-1.95 
  Smith, Robert W f2275 NZL0.001-0.1515-2.25 
  Dolejs, Dan 1876 NZL1.0010.36155.40 
  Pinic, Noel 2032 NZL0.5010.08151.20 

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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