Individual Calculations December 2015
 Rodriguez Torres, Sheila Guada  Total change: -7.60  Rating chartPersonal card
 Jugando en Concreto 2015 Sub 18 Villahermosa, Tabasco MEX 2015-10-30
 1681 1450 0.50 3 -0.19 40 -7.60 
  Cofre Archibold, Nestor 1850  * MEX0.001-0.0840-3.20 
  Canche Cab, Alexa wc1585 MEX0.001-0.3240-12.80 
  Castillo Gonzalez, Fidel E 1609 MEX0.5010.21408.40 
 * 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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