Rapid: Individual Calculations July 2022
 Medina Martinez, Valeria  Total change: -42.60  Rating chartPersonal card
 Torneo Fide GAM Grupo 7 Ciudad de Mexico MEX 2022-05-29
RcRownchangeKK*chgGame
 1400 1814 1.50 4 -2.13 20 -42.60 
  Islas Alvarez, Luis Angel 1218 MEX0.001-0.9820-19.60 
  Jarillo Gonzalez, Andrea Paulina 1577 MEX0.001-0.8020-16.00 
  Juan Martinez, Maricruz 1414  * MEX1.0010.08201.60 
  Perez Carbajal, Mauricio Sinoe 1392 MEX0.501-0.4320-8.60 
 * 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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