Individual Calculations May 2018
 Nkosi, Adolph  Total change: 0.00  Rating chartPersonal card
 2018 South African Junior Closed Championships (U18 Boys) Benoni RSA 2018-04-01
RcRownchangeRpKK*chgGame
 1695 0 2.50 7 0.00 1593   0.00 
  Mazibuko, Khanya c1888 RSA0.0010.00 0.00 
  Van Der Westhuizen, Donald 1694 RSA1.0010.00 0.00 
  Flores Bartoli, Andrew c1710 RSA0.5010.00 0.00 
  Marais, Daniel 1907 RSA0.0010.00 0.00 
  Felix, Devon 1640 RSA0.0010.00 0.00 
  Richter, Jan-Michael 1525 RSA1.0010.00 0.00 
  Prinsloo, Marthinus 1498 RSA0.0010.00 0.00 

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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