Individual Calculations May 2019
 Santiago Gonzalez, Frida  Total change: -18.20  Rating chartPersonal card
 LXV Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Aguascalientes 2019 Femenil Aguascalientes, Ags MEX 2019-04-17
RcRownchangeKK*chgGame
 1649 1742 3.50 7 -0.91 20 -18.20 
  Mendez Tovar, Yessica Yissel wm2142  * MEX0.001-0.0820-1.60 
  Rosas Campos, Yessica Fabi 1629 MEX0.001-0.6520-13.00 
  Castro, Puente Mayra 1419 MEX1.0010.13202.60 
  Guevara Flores, Yessica Rebeca 1578 MEX1.0010.28205.60 
  Sanchez, Lopez Keren wc1577 MEX0.001-0.7220-14.40 
  Flores Vega, Andrea 1506 MEX1.0010.20204.00 
  Martha, Lucero Nayeli Aime 1690 MEX0.501-0.0720-1.40 
 * 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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