Individual Calculations August 2017
 Salimu, Reuben  Total change: 18.80  Rating chartPersonal card
 CAPE TOWN ACL TRAINING TOURNAMENT Cape Town RSA 2017-06-30
RcRownchangeKK*chgGame
 2127 1968 3.50 6 1.71 20 34.20 
  Bhawoodien, Shabir Hussain f2066 RSA0.001-0.3720-7.40 
  Klaasen, Calvin Jong f2230 RSA0.001-0.1820-3.60 
  Solomon, Maxwell c2068 RSA1.0010.642012.80 
  De Villiers, Charles f2206 RSA1.0010.802016.00 
  Gluckman, Paul f1981 RSA1.0010.522010.40 
  Gluckman, David m2210 RSA0.5010.30206.00 

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)
 
 South African Open Chess Championships 2017 (A-Section) Durban RSA 2017-07-14
RcRownchangeKK*chgGame
 1853 1968 5.50 10 -0.77 20 -15.40 
  Moremi, Thato 1568  * RSA1.0010.08201.60 
  Oatlhotse, Providence m2190 BOT0.001-0.2220-4.40 
  Mofokeng, Rasweu Samson 1692 RSA1.0010.17203.40 
  Essa, Naseem Ahmed f1682 RSA0.501-0.3420-6.80 
  Goosen, Anton c2004 RSA1.0010.552011.00 
  Oberholzer, Francois f2046 RSA0.001-0.3920-7.80 
  Hattingh, Krishna 1608 RSA1.0010.10202.00 
  Zwakala, Ntando 2020 RSA0.5010.07201.40 
  Wilken, Justin Barend 1920 RSA0.501-0.0720-1.40 
  Pesa, Mofoka A. 1799 RSA0.001-0.7220-14.40 
 * 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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