Individual Calculations August 2016
 Van Niekerk, Megan  Total change: 55.40  Rating chartPersonal card
 8th FASU Games 2016 - Women Johannesburg RSA 2016-06-26
RcRownchangeKK*chgGame
 1706 1594 1.00 3 -0.05 20 -1.00 
  Francis, Onkemetse wm1803 BOT0.5010.27205.40 
  Fritz, Kaylyn 1643 RSA0.001-0.4320-8.60 
  Radikoro, Boitumelo 1671 BOT0.5010.11202.20 

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)
 
 South African Open Chess Championships 2016 (A-Section) Cape Town RSA 2016-07-01
RcRownchangeKK*chgGame
 1699 1594 5.00 9 1.79 20 35.80 
  Phera, James 1316 RSA1.0010.17203.40 
  Maloba, David 1708 RSA1.0010.662013.20 
  Laubscher, Anzel wm1797 RSA0.001-0.2420-4.80 
  Modi, Sonia wc1645 RSA1.0010.572011.40 
  Marais, Franco 1760 RSA0.001-0.2820-5.60 
  Basson, Heinrich 1814 RSA0.001-0.2220-4.40 
  Londt, Christopher P 1766 RSA0.5010.23204.60 
  Schutte, Rico 1734 RSA1.0010.692013.80 
  Chetty, Cailin f1754 RSA0.5010.21204.20 

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)
 
 2016 AFRICAN INDIVIDUAL CHESS CHAMPIONSHIPS - LADIES Kampala UGA 2016-07-17
RcRownchangeKK*chgGame
 1742 1594 4.00 9 1.03 20 20.60 
  Hamza, Amira wm1933 ALG0.001-0.1220-2.40 
  Babirye, Stella 1244 UGA1.0010.11202.20 
  Frick, Denise wm1905 RSA1.0010.862017.20 
  Mwango , Lorita wf1938 ZAM0.5010.38207.60 
  Mezioud, Amina wm1994  * ALG0.5010.42208.40 
  Laubscher, Anzel wm1797 RSA0.001-0.2420-4.80 
  Fisher, Michelle M wc1681 RSA0.5010.12202.40 
  Van Niekerk, Robyn Julian 1621 RSA0.001-0.4620-9.20 
  Namaganda, Christine wf1564 UGA0.501-0.0420-0.80 
 * 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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