Individual Calculations October 2015
 Corona Villar, Edgar  Total change: -34.60  Rating chartPersonal card
 Copa Independencia CDMX 2015 Mexico, DF MEX 2015-09-11
RcRownchangeKK*chgGame
 1997 2080 2.00 6 -1.73 20 -34.60 
  Obregon, Rivero Juan Carlos m2480  * CUB0.001-0.0820-1.60 
  Garcia Lopez, Angel David 1846 MEX0.501-0.2920-5.80 
  Garcia Franco, Juan Carlos 1824 MEX0.501-0.3120-6.20 
  Lamadrid Figueroa, Hector 1899 MEX0.501-0.2420-4.80 
  Ramos Mejia, Gerardo 1962 MEX0.001-0.6620-13.20 
  Castillo, Hernandez Miguel 1968 MEX0.501-0.1520-3.00 
 * 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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