Individual Calculations November 2011
 Amadasun, Rosemary  Total change: -55.50  Rating chartPersonal card
 African Team Championships Women (All African Games) 2011 Maputo, Mozambique RSA 2011-09-05
RcRownchangeKK*chgGame
 1769 1876 2.00 6 -1.85 30 -55.50 
  Ellappen, Jenine wm1908 RSA0.001-0.4630-13.80 
  Vilhete, Vania 1784 MOZ0.501-0.1330-3.90 
  Shrook, Wafa wf1839 EGY0.001-0.5530-16.50 
  Lopes, Nelma 1694 ANG0.001-0.7430-22.20 
  Sabure, Ontiretse wc1734 BOT1.0010.31309.30 
  Lalaoui, Feriel wc1653 ALG0.501-0.2830-8.40 

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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