Individual Calculations April 2015
 Pesa, Mofoka A.  Total change: 22.80  Rating chartPersonal card
 2nd FIDE Invitational Closed Tournament 2014 Johannesburg RSA 2015-03-26
RcRownchangeKK*chgGame
 1809 1861 4.00 6 0.57 40 22.80 
  Varden, Randall 1752 RSA1.0010.354014.00 
  Marais, Franco 1799 RSA1.0010.414016.40 
  Matseme, Tshepo 1867 RSA1.0010.514020.40 
  Crismann, Alessandro Claudio f1779 RSA0.501-0.1140-4.40 
  Mthunzi, Clive 1855 RSA0.001-0.5140-20.40 
  More, Felix 1800 RSA0.501-0.0840-3.20 

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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