Individual Calculations October 2013
 Benitez Diaz, Francisco Ja  Total change: -25.20  Rating chartPersonal card
 Campeonato Pre-Nacional Absoluto de Ajedrez 2013 Mexico, DF MEX 2013-09-20
RcRownchangeKK*chgGame
 1855 2004 1.00 4 -1.68 15 -25.20 
  Torres Belman, Noe Isai 1785 MEX0.001-0.7815-11.70 
  Real Pereyra, Jeronimo 1609 MEX1.0010.08151.20 
  Diaz Rosas, Julio Cesar c2156 MEX0.001-0.3015-4.50 
  Enriquez Michel, Renato 1868 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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