Individual Calculations April 2009
 Fitzpatrick, Andrew  Total change: 13.65  Rating chartPersonal card
 2009 Queenstown Chess Classic incorp 116th NZL Championship Queenstown NZL 2009-01-15
RcRownchangeKK*chgGame
 2126 2008 4.50 10 0.91 15 13.65 
  Wells, Peter K g2358 ENG0.001-0.1115-1.65 
  Smith, Vivian J wc1836 NZL1.0010.27154.05 
  Saw, Geoffrey f2257 AUS0.001-0.1915-2.85 
  Egan, Bill 1776 AUS1.0010.21153.15 
  Goldsmith, Alan 2226 AUS1.0010.781511.70 
  Bakker, Sven 2233 NED0.001-0.2215-3.30 
  Pyke, Malcolm 2182 AUS1.0010.731510.95 
  Hohler, Peter f2214 SUI0.001-0.2415-3.60 
  Guo-Yuthok, Sherab 1913 AUS0.501-0.1315-1.95 
  Corke, Anya wg2260 HKG0.001-0.1915-2.85 

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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