Individual Calculations September 2010
 Tello Patino, Sonia Sarai  Total change: 26.00  Rating chartPersonal card
 Campeonato Nacional Absoluto y Subzonal 2.3.1 Femenil Mexico, D.F. MEX 2010-06-18
RcRownchangeKK*chgGame
 1911 1690 3.00 7 1.35 25 33.75 
  Guerrero Rodriguez, Alejan wm2090  * MEX1.0010.922523.00 
  Balandran Duarte, Tania 1662 MEX1.0010.462511.50 
  Duran Juarez, Citlali 1951 MEX1.0010.822520.50 
  Morales Mendoza, Laura Ele 1928 MEX0.001-0.2025-5.00 
  De La Parra Hurtado, Danie wc1844 MEX0.001-0.2925-7.25 
  Carreras Mendiolea, Paulin wf1922 MEX0.001-0.2125-5.25 
  Garcia Morales, Ivette Ale 1983 MEX0.001-0.1525-3.75 
 * 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)
 
 CAMPEONATO NACIONAL SUB 20 FEMENIL MAZATLAN, SIN MEX 2010-07-02
RcRownchangeKK*chgGame
 1981 1690 0.00 2 -0.31 25 -7.75 
  Gutierrez Mancillas, Alici wf2013 MEX0.001-0.1325-3.25 
  Real Pereyra, Diana Carime 1949 MEX0.001-0.1825-4.50 

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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