Individual Calculations March 2012
 Burns, Christopher John  Total change: -28.50  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 1860 2022 3.00 7 -1.90 15 -28.50 
  West, Guy m2323 AUS0.001-0.1515-2.25 
  Brown, Kevin M 1728 AUS0.501-0.3515-5.25 
  Gao, Hans 1924 NZL0.001-0.6315-9.45 
  Millikan, Erlend 1760 USA0.001-0.8215-12.30 
  Fairley, Natasha wf1798 NZL0.501-0.2815-4.20 
  Pieri, Enzo 1771 ITA1.0010.19152.85 
  Tsoi, Nicole wf1715 NZL1.0010.14152.10 

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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