Individual Calculations October 2015
 Sandoval Mercado, Carlos  Total change: -2.80  Rating chartPersonal card
 Copa Independencia CDMX 2015 Mexico, DF MEX 2015-09-11
RcRownchangeKK*chgGame
 2098 1997 1.50 4 -0.07 40 -2.80 
  Soto Gonzalez, Fidel f1995 MEX1.0010.504020.00 
  Diaz, Hernandez Heriberto f2370 CUB0.001-0.1040-4.00 
  Garcia Hernandez, Adrian 2201 MEX0.001-0.2440-9.60 
  Garcia Franco, Juan Carlos 1824 MEX0.501-0.2340-9.20 

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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