Individual Calculations July 2021
 Martha, Lucero Nayeli Aime  Total change: -20.80  Rating chartPersonal card
 Selectivo Nacional Femenil para la Copa del Mundo 2021 CAR Complejo Cultural Los Pinos Ciudad de Mexico MEX 2021-05-26
RcRownchangeKK*chgGame
 1665 1671 3.00 7 -0.52 40 -20.80 
  Avila Bautista, Teresa Ale wc1661 MEX0.501-0.0140-0.40 
  Hernandez Gonzalez, Maria Samanth 1271  * MEX1.0010.08403.20 
  Bojorquez Rodriguez , Helena 1560 MEX0.501-0.1540-6.00 
  Carreras Mendiolea, Paulina Adri wf1906 MEX1.0010.794031.60 
  Corrales Jimenez, Zenia wm2071  * MEX0.001-0.0840-3.20 
  De Dios Suarez, Mayra Valentina 1352 MEX0.001-0.8740-34.80 
  Benitez Lozano, Karla 1836 MEX0.001-0.2840-11.20 
 * 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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