Individual Calculations September 2011
 Mathe, Lehlogonolo D  Total change: -51.60  Rating chartPersonal card
 Commonwealth and South African Open 2011 Johannesburg RSA 2011-06-23
RcRownchangeKK*chgGame
 1845 2222 1.00 3 -1.72 30 -51.60 
  Bhawoodien, Mohamed Ozayr f1859 RSA0.001-0.9030-27.00 
  Feng, Thomas 1853 AUS0.001-0.9030-27.00 
  Modi, Jaishil Bhadrashil c1822  * RSA1.0010.08302.40 
 * 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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