Individual Calculations March 2012
 Jones, Brian  Total change: -16.05  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 1976 2092 4.00 8 -1.07 15 -16.05 
  Mitchell, Robert 1692  * NZL1.0010.08151.20 
  Tao, Trevor 2422 AUS0.001-0.1215-1.80 
  Stojic, Dusan f2294 AUS0.001-0.2415-3.60 
  Forster, William 1910 NZL0.001-0.7415-11.10 
  Louie, Ryan 1692  * AUS0.501-0.4215-6.30 
  Lim, Kian Hwa 1922 MAS1.0010.28154.20 
  King, Mathew 1961 NZL1.0010.32154.80 
  Koerber, Matthias 1916 GER0.501-0.2315-3.45 
 * 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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