Individual Calculations April 2014
 Leso, Gorata  Total change: 15.60  Rating chartPersonal card
 2014 Metropolitan National Championships Qualifiers 2nd Qualifiers-Ladies Francistown BOT 2014-03-01
RcRownchangeKK*chgGame
 1731 1664 3.50 6 1.04 15 15.60 
  Modongo, Boikhutso wm1856 BOT1.0010.751511.25 
  Lopang, Tshepiso wm1758 BOT0.5010.13151.95 
  Botlhole, Kgalalelo wf1772 BOT0.001-0.3515-5.25 
  Rebatenne, Boitshepo 1541 BOT1.0010.33154.95 
  Francis, Onkemetse wc1694 BOT0.5010.04150.60 
  Francis, Thapelo wf1765 BOT0.5010.14152.10 

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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