Individual Calculations August 2017
 Danisa, Cyril T.  Total change: -60.60  Rating chartPersonal card
 South African Open Chess Championships 2017 (A-Section) Durban RSA 2017-07-14
RcRownchangeKK*chgGame
 1610 1797 2.00 7 -3.03 20 -60.60 
  Pather, Sachen 1406 RSA0.001-0.9120-18.20 
  Modi, Sonia wc1465 RSA1.0010.12202.40 
  Moodley, Yudhisthira 1543 RSA1.0010.19203.80 
  Kobese, Watu m2197  * RSA0.001-0.0820-1.60 
  Mashope, Mpho D. 1668 RSA0.001-0.6720-13.40 
  Fourie, Louhan 1591 RSA0.001-0.7620-15.20 
  Millard, Chad 1397  * RSA0.001-0.9220-18.40 
 * 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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