Individual Calculations April 2014
 Lopang, Tshepiso  Total change: -1.05  Rating chartPersonal card
 2014 Metropolitan National Championships Qualifiers 2nd Qualifiers-Ladies Francistown BOT 2014-03-01
RcRownchangeKK*chgGame
 1747 1758 2.00 4 -0.07 15 -1.05 
  Leso, Gorata 1664 BOT0.501-0.1315-1.95 
  Francis, Onkemetse wc1694 BOT0.501-0.0915-1.35 
  Modongo, Boikhutso wm1856 BOT0.5010.13151.95 
  Botlhole, Kgalalelo wf1772 BOT0.5010.02150.30 

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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