Individual Calculations March 2018
 Oosthuizen, Michal Jacobus  Total change: 16.40  Rating chartPersonal card
 2018 Piet Robbertse (FIDE Section) Pretoria RSA 2018-02-02
RcRownchangeKK*chgGame
 1491 1491 3.00 5 0.41 40 16.40 
  Fourie, Keanan 1202 RSA1.0010.16406.40 
  Ponelis, Albert A. 1891  * RSA0.001-0.0840-3.20 
  Maharaj, Ameet 1214 RSA1.0010.17406.80 
  Varden, George 1328 RSA1.0010.284011.20 
  Steyn, Hans 1820 RSA0.001-0.1240-4.80 
 * 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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