Individual Calculations January 2019
 Khumalo, Keith  Total change: 24.80  Rating chartPersonal card
 2018 African Schools Individual Chess Championships (U17 Boys) Waterberg RSA 2018-12-05
RcRownchangeKK*chgGame
 1682 1941 2.00 3 -0.31 40 -12.40 
  Van Der Meer, Anthony 1541  * NAM1.0010.08403.20 
  Nyathi, Musa 1541  * RSA1.0010.08403.20 
  Borges, Jose 1964 ANG0.001-0.4740-18.80 
 * 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)
 
 2018 South African Junion Chess Championships (u18A) Boksburg RSA 2018-12-16
RcRownchangeKK*chgGame
 1603 1941 5.00 6 -0.19 40 -7.60 
  Fibiger, Jethro Nathanael 1541  * RSA1.0010.08403.20 
  Millard, Chad 1541  * RSA1.0010.08403.20 
  Vester, Jordan 1830 RSA1.0010.354014.00 
  Marais, Nina wc1626 RSA0.001-0.8640-34.40 
  Du Plessis, Jan 1541  * RSA1.0010.08403.20 
  Nyathi, Musa 1541  * RSA1.0010.08403.20 
 * 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)
 
 2018 Inter Region Chess Championships Boksburg RSA 2018-12-21
RcRownchangeKK*chgGame
 1968 1941 4.50 7 1.12 40 44.80 
  Jacobs, Cavan 1752 RSA1.0010.254010.00 
  Sikwati, Lizo 1694 RSA1.0010.19407.60 
  Van Rensburg, Ryan Pierre m2214 RSA0.5010.334013.20 
  Fakude, Hopewell c1821 RSA1.0010.344013.60 
  Oatlhotse, Providence m2253 BOT0.001-0.1440-5.60 
  Mwale, Joseph c2289 MAW0.001-0.1140-4.40 
  Makhubela, Linda 1753 RSA1.0010.264010.40 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office