Individual Calculations August 2019
 Oratile, Kgotlane  Total change: 41.00  Rating chartPersonal card
 GABORONE OPEN- OPEN SECTION GABORONE BOT 2019-07-27
RcRownchangeKK*chgGame
 1861 1921 6.00 7 2.05 20 41.00 
  Kamatue, Thomase 1521  * BOT1.0010.08201.60 
  George, Jamara 1664 BOT1.0010.18203.60 
  Habulezi, Joseph 1651 BOT1.0010.17203.40 
  Rongwane, Gomolemo 2060 BOT1.0010.692013.80 
  Oatlhotse, Providence m2244 BOT0.001-0.1320-2.60 
  Gosego, Comet Maeze 1856 BOT1.0010.41208.20 
  Bayani, Kuda 2030 BOT1.0010.652013.00 
 * 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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