Individual Calculations August 2016
 Frick, Denise  Total change: -101.60  Rating chartPersonal card
 South African Open Chess Championships 2016 (A-Section) Cape Town RSA 2016-07-01
RcRownchangeKK*chgGame
 1715 1905 2.50 8 -3.32 20 -66.40 
  De Jager, Andreas 1526 RSA1.0010.09201.80 
  Mwale, Joseph 2076 MAW0.001-0.2720-5.40 
  Essop, Hishaam 1738 RSA0.001-0.7220-14.40 
  Kleinsmidt, Cherwin 1660 RSA0.001-0.8020-16.00 
  Willenberg, Glen I. 1670 RSA0.001-0.7920-15.80 
  Baxter, David Jarred 1662 RSA1.0010.20204.00 
  Van Zyl-Rudd, Jack 1766 RSA0.001-0.6920-13.80 
  Van Niekerk, Robyn Julian 1621 RSA0.501-0.3420-6.80 

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
 1734 1905 4.50 9 -1.76 20 -35.20 
  Kabengano, Joyce 1556 UGA0.501-0.3920-7.80 
  Mudongo, Boikhutso wm1760 BOT0.501-0.1920-3.80 
  Van Niekerk, Megan 1594 RSA0.001-0.8620-17.20 
  Joyce, Nyaruai wc1505  * KEN1.0010.08201.60 
  Caxita, Esperanca wm1822 ANG0.501-0.1120-2.20 
  Van Niekerk, Robyn Julian 1621 RSA1.0010.16203.20 
  Hamza, Amira wm1933 ALG0.001-0.4620-9.20 
  Domingos, Maria M wm1712 ANG1.0010.25205.00 
  Wafa, Shahenda wm2106 EGY0.001-0.2420-4.80 
 * 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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