Individual Calculations February 2020
 Elias, Thabo  Total change: -36.00  Rating chartPersonal card
 AIRFFICIENCY YEAR OPENER 2020-OPEN GABORONE LEGAE BOT 2020-01-25
RcRownchangeKK*chgGame
 1611 1867 3.00 6 -1.80 20 -36.00 
  Makhuwa, Botho 1467  * BOT1.0010.08201.60 
  Katlego, Selebogo 1686 BOT0.001-0.7420-14.80 
  Ngakane, Advocate 1512 BOT1.0010.11202.20 
  Habulezi, Joseph 1655 BOT0.001-0.7720-15.40 
  Makwaeba, Keabetswe 1590 BOT1.0010.17203.40 
  Ndaba, Gakologelwang 1755 BOT0.001-0.6520-13.00 
 * 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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