Individual Calculations March 2012
 Tsoi, Nicole  Total change: 37.50  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 1999 1715 4.00 9 2.50 15 37.50 
  Pyke, Malcolm 2115  * AUS0.001-0.0815-1.20 
  Lovejoy, David 1939 AUS0.001-0.2215-3.30 
  Davis, Justin 1985 NZL1.0010.831512.45 
  Voon, Richard 1933 AUS1.0010.781511.70 
  Lester, George E 2008 AUS0.5010.35155.25 
  Ker, Anthony F m2115  * NZL0.001-0.0815-1.20 
  Jackson, L Ross 1947 NZL1.0010.791511.85 
  Burns, Christopher John 2022 NZL0.001-0.1415-2.10 
  Watharow, Sean 1929 AUS0.5010.27154.05 
 * 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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