Individual Calculations April 2017
 Lopang, Tshepiso  Total change: 2.80  Rating chartPersonal card
 2017 Metropolitan National Championships 2nd Qualifiers-Ladies Gaborone BOT 2017-03-18
RcRownchangeKK*chgGame
 1638 1744 4.50 7 0.14 20 2.80 
  Rebatenne, Boitshepo 1547 BOT1.0010.25205.00 
  Tamuhla, Londani wf1564 BOT1.0010.26205.20 
  Botlhole, Kgalalelo wm1729 BOT0.501-0.0220-0.40 
  Francis, Onkemetse wm1847 BOT0.5010.14202.80 
  Mudongo, Boikhutso wm1746 BOT0.5010.00200.00 
  Leso, Gorata 1692 BOT0.501-0.0720-1.40 
  Sethebe, Susan 1344  * BOT0.501-0.4220-8.40 
 * 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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