Individual Calculations November 2014
 Kromhout, Ewan  Total change: -23.20  Rating chartPersonal card
 Durban Open GM Norm Tournament Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 2181 2065 1.50 7 -1.16 20 -23.20 
  Bhat, Vinay S. g2465  * USA0.001-0.0820-1.60 
  Mashope, Mpho D. 1700 RSA1.0010.10202.00 
  Cawdery, Daniel m2432 RSA0.001-0.1020-2.00 
  Odendaal, Frederick 2019 RSA0.501-0.0620-1.20 
  Thakur, Akash f2295 IND0.001-0.2120-4.20 
  Hansen, Eric g2465  * CAN0.001-0.0820-1.60 
  Nel, Andre 1889 RSA0.001-0.7320-14.60 
 * 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)
 

 

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