Individual Calculations October 2017
 Adams, Seth-Riley  Total change: 60.80  Rating chartPersonal card
 2017 Western Province League Cape Town RSA 2017-08-05
RcRownchangeKK*chgGame
 1914 1756 5.00 9 2.14 40 85.60 
  Solomons, Deon f2111 RSA1.0010.894035.60 
  February, Jesse Nikki wm1897 RSA0.5010.19407.60 
  Jooste, Marko 1564 RSA1.0010.254010.00 
  Fredericks, Malcolm Mp. 1824 RSA0.5010.09403.60 
  Bhawoodien, Shabir Hussain f2007 RSA0.001-0.1940-7.60 
  Hendriksz, Gabriel 1769 RSA1.0010.524020.80 
  Barrish, Daniel f2156  * RSA1.0010.924036.80 
  Cruywagen, Christiaan J. 1834 RSA0.001-0.3940-15.60 
  Solomon, Maxwell c2061 RSA0.001-0.1440-5.60 
 * 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)
 
 2017 National Club Team Championship Cape Town RSA 2017-09-23
RcRownchangeKK*chgGame
 1896 1756 1.00 5 -0.62 40 -24.80 
  Kromhout, Ewan 2017 RSA0.001-0.1840-7.20 
  Lawerlot, George Lee-Roy 1915 RSA0.001-0.2940-11.60 
  Southey, Andrew M. 1808 RSA0.001-0.4340-17.20 
  Mfazwe, Lutho 2007 RSA0.5010.314012.40 
  Khosa, Farisani 1732 RSA0.501-0.0340-1.20 

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)
 

 

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