Individual Calculations August 2022
 Rathi, Himanshi  Total change: 9.60  Rating chartPersonal card
 IBCA Women's Individual Championship for the Blind and Visually Impaired 2022 CASTELNAUDARY FRA 2022-07-11
RcRownchangeKK*chgGame
 1329 1222 3.00 6 0.48 20 9.60 
  Egeman, Emilia 1852 POL0.001-0.0120-0.20 
  Wilma, Margaretha Sin 1160 INA0.001-0.5920-11.80 
  Mira, Jatnikasari 1142 INA0.001-0.6120-12.20 
  Becerra Fonseca, Camila wc1304 COL1.0010.612012.20 
  Mork, Kristina 1079 SWE1.0010.31206.20 
  Spychala, Jozefa 1437 POL1.0010.772015.40 

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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