Individual Calculations March 2016
 Guerrero Rodriguez, Alejandra  Total change: -23.40  Rating chartPersonal card
 XIII Campeonato Nacional de Ajedrez Valladolid 2016 Mazatlan, Sinaloa MEX 2016-02-19
RcRownchangeKK*chgGame
 1901 2040 1.50 4 -1.17 20 -23.40 
  Miranda Mesa, Elier m2428 CUB0.001-0.0920-1.80 
  De Dios Suarez, Diego Anas c1792 MEX0.001-0.8120-16.20 
  Gomez Sanchez, Roman Mizrai 1640  * MEX1.0010.08201.60 
  Quiroga Jaquez, Angel Ivan 1745 MEX0.501-0.3520-7.00 
 * 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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