Rapid: Individual Calculations January 2020
 Barberena Jiron, Gerardo Jose  Total change: 11.80  Rating chartPersonal card
 Selectivo Alcaldia Cuauhtemoc Ciudad de Mexico MEX 2019-11-07
RcRownchangeKK*chgGame
 1900 1709 2.00 5 0.59 20 11.80 
  Rosas Reyes, Raul 1889 MEX1.0010.742014.80 
  Gutierrez Carmona, Juan Alejandr f2059 MEX0.001-0.1120-2.20 
  Lazcano Gonzalez, Jose Guadalupe 1730 MEX0.001-0.4720-9.40 
  Luna Osorio, David 2105 MEX0.001-0.0820-1.60 
  Reyes Ayala, Miguel 1717 MEX1.0010.512010.20 

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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