Individual Calculations August 2015
 Cawdery, Daniel  Total change: -3.60  Rating chartPersonal card
 South African Open Chess Championships 2015 Cape Town RSA 2015-07-03
 2239 2428 6.00 9 -0.36 10 -3.60 
  Govindasamy, Nashlen c2035 RSA1.0010.08100.80 
  Essa, Naseem Ahmed c2028  * RSA1.0010.08100.80 
  Kobese, Watu m2328 RSA0.501-0.1410-1.40 
  James, Michael 2028  * RSA1.0010.08100.80 
  Solomon, Kenny g2382 RSA0.501-0.0610-0.60 
  Makoto, Rodwell m2403 ZIM0.501-0.0310-0.30 
  Short, Nigel D g2683 ENG0.001-0.1910-1.90 
  Van Rensburg, Ryan Pierre 2208 RSA0.501-0.2810-2.80 
  Odendaal, Frederick 2054 RSA1.0010.10101.00 
 * 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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