Individual Calculations March 2012
 Cooper, Nigel  Total change: -27.00  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 1841 1802 1.00 6 -1.80 15 -27.00 
  Bird, Andrew 2202  * AUS0.001-0.0815-1.20 
  Milligan, Helen wf1979 NZL0.001-0.2715-4.05 
  Goodhue, Nathan 1945 NZL0.001-0.3115-4.65 
  Vuglar, Shanon 1581 AUS0.001-0.7815-11.70 
  Mitchell, Robert 1672 NZL0.001-0.6815-10.20 
  Renzies, Elliott 1668 AUS1.0010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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