Individual Calculations December 2017
 Rodriguez, Torres Sheila G  Total change: 15.20  Rating chartPersonal card
 VI Edicion del Torneo de Ajedrez "Jugando en Concreto 2017" 2da Fuerza Villahermosa, Tabasco MEX 2017-11-02
 1862 1561 1.50 6 0.38 40 15.20 
  Gonzalez, Arellano Julio Leonel 1961  * MEX1.0010.924036.80 
  Hernandez, Luna Jose Angel c1901 MEX0.001-0.1240-4.80 
  Munoz, Villarino Samuel 1961  * MEX0.001-0.0840-3.20 
  Espinoza, Villanueva Rodrig 1961  * MEX0.001-0.0840-3.20 
  Castellanos, Hernandez Lhia Itz wc1427 MEX0.501-0.1840-7.20 
  Bolio, Zapata Edwin David 1961  * MEX0.001-0.0840-3.20 
 * 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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