Individual Calculations January 2015
 Jere, Daniel  Total change: 3.30  Rating chartPersonal card
 African Individual Championships 2014 (Open) Windhoek NAM 2014-12-13
RcRownchangeKK*chgGame
 2305 2367 5.50 9 0.33 10 3.30 
  Handjaba, Mclean c2033 NAM1.0010.12101.20 
  Fawole, John Oyeyemi c2214 NGR1.0010.30103.00 
  Solomon, Kenny m2380 RSA0.5010.02100.20 
  Cawdery, Daniel m2430 RSA0.5010.09100.90 
  Wanyama, Harold f2241 UGA0.001-0.6710-6.70 
  Klaasen, Calvin Jong f2180 RSA1.0010.26102.60 
  Kigigha, Bomo c2291 NGR1.0010.40104.00 
  Farahat, Ali m2386 EGY0.5010.03100.30 
  Adly, Ahmed g2591 EGY0.001-0.2210-2.20 

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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