Individual Calculations August 2015
 Mashope, Mpho D.  Total change: 41.20  Rating chartPersonal card
 South African Open Chess Championships 2015 Cape Town RSA 2015-07-03
RcRownchangeKK*chgGame
 1805 1677 3.50 7 1.03 40 41.20 
  Baskir, Zach 1474 RSA0.501-0.2640-10.40 
  Klaasen, Calvin Jong f2077  * RSA0.001-0.0840-3.20 
  Mare, Eben 1982 RSA0.5010.364014.40 
  Mthunzi, Clive 1853 RSA0.001-0.2740-10.80 
  Samuels, Ethan 1511 RSA1.0010.284011.20 
  Windvogel, Lance J 1883 RSA1.0010.764030.40 
  Lewis, Mark Mm. 1857 RSA0.5010.24409.60 
 * 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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