Individual Calculations October 2013
 Nkosi, Dumisa Jacob  Total change: 0.00  Rating chartPersonal card
 Accountancy@UJ Open Prestige Section Johannesburg RSA 2013-09-05
RcRownchangeRpKK*chgGame
 1830 0 0.50 5 0.00 1464   0.00 
  Skosana, Stephen K. 1980 RSA0.5010.00 0.00 
  Bezuidenhout, Roland c2030 RSA0.0010.00 0.00 
  Masungwini, Michael T 1951 RSA0.0010.00 0.00 
  Viviers, Neil 1390 RSA0.0010.00 0.00 
  Tshetlo, Tshepo 1801 RSA0.0010.00 0.00 

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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