Individual Calculations December 2015
 Rosas Reyes, Raul  Total change: -10.00  Rating chartPersonal card
 Jugando en Concreto 2015 Primera Fuerza Villahermosa, Tabasco MEX 2015-10-30
RcRownchangeKK*chgGame
 2071 1972 1.50 5 -0.50 20 -10.00 
  Ibarra Chami, Luis Fernando m2372  * MEX0.5010.42208.40 
  Linares Napoles, Oleiny wg2266 CUB0.001-0.1520-3.00 
  Vidal Garcia, Daniel 1891 MEX0.001-0.6120-12.20 
  Juarez Carrillo, Sergio 1893 MEX0.001-0.6120-12.20 
  Fajardo Galaz, Rodolfo De J 1933 MEX1.0010.45209.00 
 * 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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