Individual Calculations December 2015
 Ibarra Chami, Luis Fernando  Total change: -0.50  Rating chartPersonal card
 Jugando en Concreto 2015 Primera Fuerza Villahermosa, Tabasco MEX 2015-10-30
RcRownchangeKK*chgGame
 2196 2435 4.50 6 -0.05 10 -0.50 
  Rosas Reyes, Raul 2035  * MEX0.501-0.4210-4.20 
  Hidalgo Morales, Juan Antonio 2035  * MEX1.0010.08100.80 
  Varguez Baquedano, Alfredo 2035  * MEX1.0010.08100.80 
  Cordova, Emilio g2609 PER0.001-0.2710-2.70 
  Garcia Guerrero, Isaac Antonio f2261 MEX1.0010.27102.70 
  Mata Gonzalez, Jose Fernando 2203 MEX1.0010.21102.10 
 * 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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