Individual Calculations October 2013
 Baltazar Pineda, Rafael  Total change: -29.40  Rating chartPersonal card
 II Copa Independencia de Ajedrez 2013 Mexico, D.F. MEX 2013-09-13
RcRownchangeKK*chgGame
 2061 2087 2.50 6 -0.79 15 -11.85 
  Dominguez Aguilar, Guiller m2337 MEX0.001-0.1915-2.85 
  Cofre Archibold, Nestor 1907 MEX1.0010.26153.90 
  Cordova Daza, Emilio g2487  * PER0.001-0.0815-1.20 
  Ramos Mejia, Gerardo 1950 MEX1.0010.32154.80 
  Sandoval Mercado, Carlos f1782 MEX0.001-0.8615-12.90 
  Rodriguez Barragan, Luis E 1901 MEX0.501-0.2415-3.60 
 * 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)
 
 Campeonato Pre-Nacional Absoluto de Ajedrez 2013 Mexico, DF MEX 2013-09-20
RcRownchangeKK*chgGame
 1905 2087 2.50 5 -1.17 15 -17.55 
  Salazar Moreno, Rafael 1838 MEX1.0010.19152.85 
  Alarcon Morales, Elvira wc1875 MEX0.501-0.2715-4.05 
  Fuentes Godoy, Arturo Iver 1992 MEX0.001-0.6315-9.45 
  Enriquez Michel, Renato 1868 MEX1.0010.22153.30 
  Herrera Cereceres, Luis Al 1951 MEX0.001-0.6815-10.20 

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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