Blitz: Individual Calculations March 2023
 Olvera Ochoa, David De Jesus  Total change: -22.60  Rating chartPersonal card
 Torneo Blitz del dia de la Amistad Ciudad de Mexico MEX 2023-02-12
RcRownchangeKK*chgGame
 1693 1850 3.00 6 -1.13 20 -22.60 
  Garcia Guerrero, Isaac Antonio f2359 MEX0.001-0.0420-0.80 
  Hernandez San Juan, Alan Jair 1479 MEX0.001-0.9020-18.00 
  Ocampo Ramirez, Lorenzo Benjamin 1450  * MEX1.0010.08201.60 
  Benitez Diaz, Francisco Javier 1725 MEX0.001-0.6720-13.40 
  Alvarez Soto, Guillermo 1408 MEX1.0010.06201.20 
  Rosales Villegas, Israel 1734 MEX1.0010.34206.80 
 * 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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