Individual Calculations October 2017
 Corvera, Choi Kemos  Total change: 16.40  Rating chartPersonal card
 VI Torneo Internacional y Nacional Abierto de Ajedrez de la Ciudad de Mexico Copa Independencia CDMX 2017 Morelos Ciudad de Mexico MEX 2017-09-14
 1895 1645 1.50 5 0.41 40 16.40 
  De, Dios Suarez Diego Anastasio c1637 MEX0.501-0.0140-0.40 
  Arellano Ramirez, Luis Rodrigo 2011 MEX0.001-0.1040-4.00 
  Cruz Castaneda, Luis 1951 MEX0.001-0.1440-5.60 
  Garcia Lopez, Angel David 1830 MEX1.0010.744029.60 
  Carrillo Basaldua, Alberto 2045  * MEX0.001-0.0840-3.20 
 * 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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