Individual Calculations March 2015
 Martha Palafox, Jaime Lionel  Total change: -30.80  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Valladolid 2015 Mazatlan, Sinaloa MEX 2015-02-05
RcRownchangeKK*chgGame
 2023 2003 1.50 6 -1.54 20 -30.80 
  Martinez Duany, Lelys Stanley g2403  * CUB0.001-0.0820-1.60 
  Galaviz Medina, Atlas Adom c1757 MEX1.0010.19203.80 
  Borges Feria, Yasel f2403  * CUB0.001-0.0820-1.60 
  Galaviz Medina, Sion Radam c1802 MEX0.001-0.7620-15.20 
  Garcia Herrera, Enrique Ric c1835 MEX0.501-0.2220-4.40 
  Garza Rico, Sergio Daniel 1936 MEX0.001-0.5920-11.80 
 * 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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