Individual Calculations September 2011
 Bhawoodien, Mohamed Ozayr  Total change: 28.50  Rating chartPersonal card
 Commonwealth and South African Open 2011 Johannesburg RSA 2011-06-23
RcRownchangeKK*chgGame
 2011 1859 3.00 6 0.95 30 28.50 
  Lucas, Melvyn 1652 RSA1.0010.23306.90 
  Mathe, Lehlogonolo D 2222 RSA1.0010.903027.00 
  Meenakshi, Subbaraman wg2259  * IND0.001-0.0830-2.40 
  Gaealafshwe, Barileng c2128 BOT0.001-0.1730-5.10 
  Pon, Matt 1622 RSA0.501-0.3030-9.00 
  Goosen, Anton c2182 RSA0.5010.373011.10 
 * 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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