Individual Calculations November 2014
 Borges, Guilherme Deola  Total change: -20.80  Rating chartPersonal card
 Durban Open GM Norm Tournament Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 2173 2097 1.50 6 -1.04 20 -20.80 
  Brunello, Sabino g2497  * ITA0.001-0.0820-1.60 
  Odendaal, Frederick 2019 RSA0.501-0.1120-2.20 
  Mwale, Joseph 2023 MAW0.001-0.6020-12.00 
  Nel, Andre 1889 RSA0.001-0.7720-15.40 
  Patil, Pratik 2231 IND1.0010.682013.60 
  Khatanbaatar, Bazar g2376 MGL0.001-0.1620-3.20 
 * 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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