Individual Calculations August 2015
 Takawira, Erick  Total change: -18.80  Rating chartPersonal card
 South African Open Chess Championships 2015 Cape Town RSA 2015-07-03
 2061 2153 5.50 10 -0.47 40 -18.80 
  Willenberg, Shane C. 1828 RSA1.0010.13405.20 
  Lewis, Mark Mm. 1857 RSA0.501-0.3540-14.00 
  Khuphwathea, Paul C. 1841 MAW1.0010.14405.60 
  Van Zyl-Rudd, Jack 1753  * RSA1.0010.08403.20 
  Makoto, Rodwell m2403 ZIM0.001-0.1940-7.60 
  Govindasamy, Nashlen c2035 RSA1.0010.344013.60 
  Anderson, Gavin 2250 RSA0.5010.13405.20 
  Chumfwa, Stanley m2311 ZAM0.5010.21408.40 
  Kobese, Watu m2328 RSA0.001-0.2740-10.80 
  James, Michael 2008 RSA0.001-0.6940-27.60 
 * 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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