Individual Calculations October 2017
 Diaz Bautista, Diego  Total change: -24.20  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
RcRownchangeKK*chgGame
 1983 2181 4.00 7 -1.21 20 -24.20 
  Arellano Ramirez, Luis Rodrigo 2011 MEX1.0010.28205.60 
  Turincio Garcia, Sergio 2059 MEX1.0010.33206.60 
  Nunez Hirales, Juan Alejandro 2074 MEX0.501-0.1520-3.00 
  Gutierrez, Carmona Juan Alejand f2095 MEX0.001-0.6220-12.40 
  Lopez, Gonzalez Edgar 1804 MEX0.501-0.4120-8.20 
  Garcia Quiroz, Omar Alejandro 1910 MEX0.001-0.8320-16.60 
  Lima Martinez, Alejandro 1929 MEX1.0010.19203.80 

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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