Rapid: Individual Calculations November 2023
 Talha, Gofamodimo  Total change: -82.80  Rating chartPersonal card
 2023 BOTESSA CHESS CHAMPIONSHIP- LADIES SECTION Gaborone BOT 2023-10-07
RcRownchangeKK*chgGame
 1107 1253 0.00 3 -2.07 40 -82.80 
  Gorata, Mere 1179 BOT0.001-0.6040-24.00 
  Tebele, Jaime Aobakwe 1032 BOT0.001-0.7840-31.20 
  Alettah, Kwati 1110 BOT0.001-0.6940-27.60 

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)
 

 

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