Individual Calculations November 2023
 Quispe Mamani, Katerin Gabriela  Total change: -9.20  Rating chartPersonal card
 2do. Torneo Sub-12 Femenino, Clasificatorio al Sudamericano 2023 La Paz BOL 2023-09-29
RcRownchangeKK*chgGame
 1107 1009 0.50 2 -0.23 40 -9.20 
  Limachi Gomez, Linzy Keit 1075 BOL0.5010.09403.60 
  Veizaga Mamani, Kirsten Ivana 1139 BOL0.001-0.3240-12.80 

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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