Individual Calculations October 2018
 Heredia, Madrigal Andrei  Total change: 11.80  Rating chartPersonal card
 Torneo Internacional de Ajedrez de la Ciudad de Mexico Copa Independencia 2018 Morelos Ciudad de Mexico MEX 2018-09-13
RcRownchangeKK*chgGame
 1963 2028 4.00 6 0.59 20 11.80 
  Hernandez, Santos Hugo Israel 1628  * MEX1.0010.08201.60 
  Gonzalez Arredondo, Lazaro A. f1952 CUB0.501-0.1020-2.00 
  Garcia, De Dios Jose Antonio 2128 MEX0.001-0.3620-7.20 
  Luna, Javier Edgar Froylan f2156 MEX0.5010.17203.40 
  Sainz, Aguirre Ignacio 1938 MEX1.0010.38207.60 
  Quiroga, Jaquez Angel Ivan 1973 MEX1.0010.42208.40 
 * 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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