Individual Calculations December 2012
 Khetho, Phemelo  Total change: 3.60  Rating chartPersonal card
 National Development Bank Clubs Championships 2012 Gaborone BOT 2012-11-10
RcRownchangeKK*chgGame
 1952 2140 4.50 6 0.24 15 3.60 
  Success, Ellias 1812 BOT1.0010.13151.95 
  Oatlhotse, Providence m2251 BOT0.5010.15152.25 
  Maruping, Otlhomilwe 1784 BOT1.0010.11151.65 
  Mabetu, Puso 1993 BOT1.0010.30154.50 
  Mantswe, Balatedi 1772 BOT1.0010.10151.50 
  Notha, Moakofi 2102 BOT0.001-0.5515-8.25 

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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