Individual Calculations November 2023
 Banda, Natalie Katlo  Total change: -16.00  Rating chartPersonal card
 2023 Elite Besa Masaiti International Junior Chess Championships- Under 21-15 Gaborone BOT 2023-09-30
RcRownchangeKK*chgGame
 1407 1638 4.00 7 -1.27 40 -50.80 
  Kago, Boitshwarelo 1248 BOT1.0010.09403.60 
  Aone, Morei 1246 BOT1.0010.08403.20 
  Ofile, Masilo 1462 BOT1.0010.274010.80 
  Masaiti, Gideon 1666 BOT0.001-0.4640-18.40 
  Thatayamodimo, Keireng 1229 BOT1.0010.08403.20 
  Nalamalpu, Eesha Reddy 1350 BOT0.001-0.8440-33.60 
  Kitso, Innocent Kgosietsile 1645 BOT0.001-0.4940-19.60 

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)
 
 2023 Battle Squares Youth Chess Festival-Open Section under 23 Gaborone BOT 2023-10-28
RcRownchangeKK*chgGame
 1595 1686 4.50 6 0.87 40 34.80 
  Makgabana, Kunli 1286  * BOT1.0010.08403.20 
  Motshabi, Blessing 1560 BOT0.001-0.6740-26.80 
  Motsamai, Bokang 1616 LES1.0010.404016.00 
  Munyere, Musa 1603 BOT1.0010.394015.60 
  Mpene, Thuto 1634 BOT0.501-0.0740-2.80 
  Tshephe, Lebajoa 1869 LES1.0010.744029.60 
 * 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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